| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $76.71 | 11.311% | $85.3867 | $85.39 | $85.40 | $85.40 |
| Purchase #2 | $61.28 | 11.317% | $68.2151 | $68.22 | $68.20 | $68.20 |
| Purchase #3 | $65.54 | 8.804% | $71.3101 | $71.31 | $71.30 | $71.30 |
| Purchase #4 | $235.67 | 4.601% | $246.5132 | $246.51 | $246.50 | $246.50 |
| Purchase #5 | $175.81 | 3.357% | $181.7119 | $181.71 | $181.70 | $181.70 |
| Purchase #6 | $129.47 | 9.188% | $141.3657 | $141.37 | $141.35 | $141.40 |
| Purchase #7 | $111.47 | 5.362% | $117.447 | $117.45 | $117.45 | $117.40 |
| 7 purchase totals = | $855.95 | $911.9497 | $911.96 | $911.90 | $911.90 | |