| 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 | $70.62 | 12.259% | $79.2773 | $79.28 | $79.30 | $79.30 |
| Purchase #2 | $232.66 | 8.775% | $253.0759 | $253.08 | $253.10 | $253.10 |
| Purchase #3 | $58.64 | 12.412% | $65.9184 | $65.92 | $65.90 | $65.90 |
| Purchase #4 | $130.53 | 11.628% | $145.708 | $145.71 | $145.70 | $145.70 |
| Purchase #5 | $19.65 | 8.584% | $21.3368 | $21.34 | $21.35 | $21.30 |
| Purchase #6 | $201.67 | 6.739% | $215.2605 | $215.26 | $215.25 | $215.30 |
| Purchase #7 | $48.41 | 11.126% | $53.7961 | $53.80 | $53.80 | $53.80 |
| 7 purchase totals = | $762.18 | $834.3730 | $834.39 | $834.40 | $834.40 | |