| 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 | $128.60 | 9.588% | $140.9302 | $140.93 | $140.95 | $140.90 |
| Purchase #2 | $65.39 | 3.213% | $67.491 | $67.49 | $67.50 | $67.50 |
| Purchase #3 | $29.83 | 4.153% | $31.0688 | $31.07 | $31.05 | $31.10 |
| Purchase #4 | $202.91 | 8.165% | $219.4776 | $219.48 | $219.50 | $219.50 |
| Purchase #5 | $21.96 | 7.341% | $23.5721 | $23.57 | $23.55 | $23.60 |
| Purchase #6 | $224.45 | 5.269% | $236.2763 | $236.28 | $236.30 | $236.30 |
| Purchase #7 | $38.38 | 12.162% | $43.0478 | $43.05 | $43.05 | $43.00 |
| 7 purchase totals = | $711.52 | $761.8638 | $761.87 | $761.90 | $761.90 | |