| 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 | $45.76 | 5.373% | $48.2187 | $48.22 | $48.20 | $48.20 |
| Purchase #2 | $56.25 | 8.856% | $61.2315 | $61.23 | $61.25 | $61.20 |
| Purchase #3 | $212.67 | 11.321% | $236.7464 | $236.75 | $236.75 | $236.70 |
| Purchase #4 | $74.67 | 6.219% | $79.3137 | $79.31 | $79.30 | $79.30 |
| Purchase #5 | $47.31 | 13.465% | $53.6803 | $53.68 | $53.70 | $53.70 |
| Purchase #6 | $110.27 | 10.485% | $121.8318 | $121.83 | $121.85 | $121.80 |
| Purchase #7 | $207.97 | 6.335% | $221.1449 | $221.14 | $221.15 | $221.10 |
| 7 purchase totals = | $754.90 | $822.1673 | $822.16 | $822.20 | $822.00 | |