| 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 | $29.43 | 10.344% | $32.4742 | $32.47 | $32.45 | $32.50 |
| Purchase #2 | $22.88 | 13.501% | $25.969 | $25.97 | $25.95 | $26.00 |
| Purchase #3 | $73.66 | 11.537% | $82.1582 | $82.16 | $82.15 | $82.20 |
| Purchase #4 | $111.27 | 12.708% | $125.4102 | $125.41 | $125.40 | $125.40 |
| Purchase #5 | $159.40 | 13.508% | $180.9318 | $180.93 | $180.95 | $180.90 |
| Purchase #6 | $116.76 | 7.557% | $125.5836 | $125.58 | $125.60 | $125.60 |
| Purchase #7 | $59.99 | 4.406% | $62.6332 | $62.63 | $62.65 | $62.60 |
| 7 purchase totals = | $573.39 | $635.1602 | $635.15 | $635.15 | $635.20 | |