| 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 | $46.87 | 4.235% | $48.8549 | $48.85 | $48.85 | $48.90 |
| Purchase #2 | $101.26 | 9.566% | $110.9465 | $110.95 | $110.95 | $110.90 |
| Purchase #3 | $101.38 | 6.642% | $108.1137 | $108.11 | $108.10 | $108.10 |
| Purchase #4 | $33.33 | 10.737% | $36.9086 | $36.91 | $36.90 | $36.90 |
| Purchase #5 | $82.95 | 5.290% | $87.3381 | $87.34 | $87.35 | $87.30 |
| Purchase #6 | $244.89 | 3.862% | $254.3477 | $254.35 | $254.35 | $254.30 |
| Purchase #7 | $190.30 | 9.363% | $208.1178 | $208.12 | $208.10 | $208.10 |
| 7 purchase totals = | $800.98 | $854.6273 | $854.63 | $854.60 | $854.50 | |