| 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 | $94.30 | 13.872% | $107.3813 | $107.38 | $107.40 | $107.40 |
| Purchase #2 | $58.61 | 11.106% | $65.1192 | $65.12 | $65.10 | $65.10 |
| Purchase #3 | $44.60 | 12.735% | $50.2798 | $50.28 | $50.30 | $50.30 |
| Purchase #4 | $9.80 | 7.551% | $10.54 | $10.54 | $10.55 | $10.50 |
| Purchase #5 | $205.90 | 6.746% | $219.79 | $219.79 | $219.80 | $219.80 |
| Purchase #6 | $190.97 | 11.533% | $212.9946 | $212.99 | $213.00 | $213.00 |
| Purchase #7 | $14.44 | 12.564% | $16.2542 | $16.25 | $16.25 | $16.30 |
| 7 purchase totals = | $618.62 | $682.3591 | $682.35 | $682.40 | $682.40 | |