| 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 | $40.30 | 9.320% | $44.056 | $44.06 | $44.05 | $44.10 |
| Purchase #2 | $58.99 | 12.258% | $66.221 | $66.22 | $66.20 | $66.20 |
| Purchase #3 | $93.76 | 12.684% | $105.6525 | $105.65 | $105.65 | $105.70 |
| Purchase #4 | $224.88 | 8.583% | $244.1815 | $244.18 | $244.20 | $244.20 |
| Purchase #5 | $27.74 | 5.286% | $29.2063 | $29.21 | $29.20 | $29.20 |
| Purchase #6 | $106.33 | 3.502% | $110.0537 | $110.05 | $110.05 | $110.10 |
| Purchase #7 | $200.60 | 5.325% | $211.282 | $211.28 | $211.30 | $211.30 |
| 7 purchase totals = | $752.60 | $810.6530 | $810.65 | $810.65 | $810.80 | |