| 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 | $46.69 | 4.682% | $48.876 | $48.88 | $48.90 | $48.90 |
| Purchase #2 | $22.57 | 6.146% | $23.9572 | $23.96 | $23.95 | $24.00 |
| Purchase #3 | $164.37 | 12.630% | $185.1299 | $185.13 | $185.15 | $185.10 |
| Purchase #4 | $167.71 | 13.378% | $190.1462 | $190.15 | $190.15 | $190.10 |
| Purchase #5 | $76.64 | 3.717% | $79.4887 | $79.49 | $79.50 | $79.50 |
| Purchase #6 | $183.40 | 9.118% | $200.1224 | $200.12 | $200.10 | $200.10 |
| Purchase #7 | $60.60 | 9.325% | $66.251 | $66.25 | $66.25 | $66.30 |
| 7 purchase totals = | $721.98 | $793.9714 | $793.98 | $794.00 | $794.00 | |