Chart.js Right Justified Scale Tick Labels

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.5.0/Chart.js"></script>
<div class="canvas-holder">
  <h1>Center Aligned (Original)</h1>
  <canvas id="myChart"></canvas>
</div>

<div class="canvas-holder">
  <h1>Right Aligned (New)</h1>
  <canvas id="myChart2"></canvas>
</div>

CSS

.canvas-holder {
  margin-top: 50px;
  margin-left: 50px;
}

JavaScript

var helpers = Chart.helpers;
function parseFontOptions(options) {
		var getValueOrDefault = helpers.getValueOrDefault;
		var globalDefaults = Chart.defaults.global;
		var size = getValueOrDefault(options.fontSize, globalDefaults.defaultFontSize);
		var style = getValueOrDefault(options.fontStyle, globalDefaults.defaultFontStyle);
		var family = getValueOrDefault(options.fontFamily, globalDefaults.defaultFontFamily);

		return {
			size: size,
			style: style,
			family: family,
			font: helpers.fontString(size, style, family)
		};
	};
  
var CategoryRightAligned = Chart.scaleService.getScaleConstructor('category').extend({
  draw: function(chartArea) {
    var me = this;
    var options = me.options;
    if (!options.display) {
      return;
    }

    var context = me.ctx;
    var globalDefaults = Chart.defaults.global;
    var optionTicks = options.ticks;
    var gridLines = options.gridLines;
    var scaleLabel = options.scaleLabel;

    var isRotated = me.labelRotation !== 0;
    var skipRatio;
    var useAutoskipper = optionTicks.autoSkip;
    var isHorizontal = me.isHorizontal();

    // figure out the maximum number of gridlines to show
    var maxTicks;
    if (optionTicks.maxTicksLimit) {
      maxTicks = optionTicks.maxTicksLimit;
    }

    var tickFontColor = helpers.getValueOrDefault(optionTicks.fontColor, globalDefaults.defaultFontColor);
    var tickFont = parseFontOptions(optionTicks);

    var tl = gridLines.drawTicks ? gridLines.tickMarkLength : 0;
    var borderDash = helpers.getValueOrDefault(gridLines.borderDash, globalDefaults.borderDash);
    var borderDashOffset = helpers.getValueOrDefault(gridLines.borderDashOffset, globalDefaults.borderDashOffset);

    var scaleLabelFontColor = helpers.getValueOrDefault(scaleLabel.fontColor, globalDefaults.defaultFontColor);
    var scaleLabelFont = parseFontOptions(scaleLabel);

    var labelRotationRadians = helpers.toRadians(me.labelRotation);
    var cosRotation = Math.cos(labelRotationRadians);
   ...