| 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 | $53.71 | 8.239% | $58.1352 | $58.14 | $58.15 | $58.10 |
| Purchase #2 | $29.79 | 7.778% | $32.1071 | $32.11 | $32.10 | $32.10 |
| Purchase #3 | $239.48 | 8.726% | $260.377 | $260.38 | $260.40 | $260.40 |
| Purchase #4 | $116.81 | 11.111% | $129.7888 | $129.79 | $129.80 | $129.80 |
| Purchase #5 | $94.66 | 4.743% | $99.1497 | $99.15 | $99.15 | $99.10 |
| Purchase #6 | $177.55 | 5.869% | $187.9704 | $187.97 | $187.95 | $188.00 |
| Purchase #7 | $104.60 | 3.491% | $108.2516 | $108.25 | $108.25 | $108.30 |
| 7 purchase totals = | $816.60 | $875.7798 | $875.79 | $875.80 | $875.80 | |