| 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 | $30.89 | 7.309% | $33.1478 | $33.15 | $33.15 | $33.10 |
| Purchase #2 | $37.94 | 8.869% | $41.3049 | $41.30 | $41.30 | $41.30 |
| Purchase #3 | $96.25 | 13.389% | $109.1369 | $109.14 | $109.15 | $109.10 |
| Purchase #4 | $66.70 | 8.171% | $72.1501 | $72.15 | $72.15 | $72.20 |
| Purchase #5 | $221.30 | 8.577% | $240.2809 | $240.28 | $240.30 | $240.30 |
| Purchase #6 | $136.94 | 8.862% | $149.0756 | $149.08 | $149.10 | $149.10 |
| Purchase #7 | $197.44 | 6.826% | $210.9173 | $210.92 | $210.90 | $210.90 |
| 7 purchase totals = | $787.46 | $856.0135 | $856.02 | $856.05 | $856.00 | |