| 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 | $58.70 | 9.815% | $64.4614 | $64.46 | $64.45 | $64.50 |
| Purchase #2 | $24.64 | 12.196% | $27.6451 | $27.65 | $27.65 | $27.60 |
| Purchase #3 | $44.41 | 9.781% | $48.7537 | $48.75 | $48.75 | $48.80 |
| Purchase #4 | $190.27 | 6.343% | $202.3388 | $202.34 | $202.35 | $202.30 |
| Purchase #5 | $108.55 | 3.482% | $112.3297 | $112.33 | $112.35 | $112.30 |
| Purchase #6 | $222.36 | 13.753% | $252.9412 | $252.94 | $252.95 | $252.90 |
| Purchase #7 | $59.78 | 3.514% | $61.8807 | $61.88 | $61.90 | $61.90 |
| 7 purchase totals = | $708.71 | $770.3506 | $770.35 | $770.40 | $770.30 | |