| 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 | $97.63 | 3.196% | $100.7503 | $100.75 | $100.75 | $100.80 |
| Purchase #2 | $116.58 | 13.332% | $132.1224 | $132.12 | $132.10 | $132.10 |
| Purchase #3 | $48.79 | 12.335% | $54.8082 | $54.81 | $54.80 | $54.80 |
| Purchase #4 | $76.49 | 6.217% | $81.2454 | $81.25 | $81.25 | $81.20 |
| Purchase #5 | $243.71 | 3.728% | $252.7955 | $252.80 | $252.80 | $252.80 |
| Purchase #6 | $119.46 | 6.182% | $126.845 | $126.85 | $126.85 | $126.80 |
| Purchase #7 | $99.65 | 8.467% | $108.0874 | $108.09 | $108.10 | $108.10 |
| 7 purchase totals = | $802.31 | $856.6542 | $856.67 | $856.65 | $856.60 | |