| 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 | $46.27 | 9.653% | $50.7364 | $50.74 | $50.75 | $50.70 |
| Purchase #2 | $61.33 | 12.297% | $68.8718 | $68.87 | $68.85 | $68.90 |
| Purchase #3 | $211.56 | 8.501% | $229.5447 | $229.54 | $229.55 | $229.50 |
| Purchase #4 | $56.83 | 13.429% | $64.4617 | $64.46 | $64.45 | $64.50 |
| Purchase #5 | $59.44 | 10.449% | $65.6509 | $65.65 | $65.65 | $65.70 |
| Purchase #6 | $52.48 | 11.867% | $58.7078 | $58.71 | $58.70 | $58.70 |
| Purchase #7 | $97.90 | 8.666% | $106.384 | $106.38 | $106.40 | $106.40 |
| 7 purchase totals = | $585.81 | $644.3573 | $644.35 | $644.35 | $644.40 | |