| 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 | $98.52 | 11.716% | $110.0626 | $110.06 | $110.05 | $110.10 |
| Purchase #2 | $13.61 | 4.129% | $14.172 | $14.17 | $14.15 | $14.20 |
| Purchase #3 | $149.73 | 5.573% | $158.0745 | $158.07 | $158.05 | $158.10 |
| Purchase #4 | $45.39 | 5.859% | $48.0494 | $48.05 | $48.05 | $48.00 |
| Purchase #5 | $27.25 | 10.735% | $30.1753 | $30.18 | $30.20 | $30.20 |
| Purchase #6 | $42.57 | 12.675% | $47.9657 | $47.97 | $47.95 | $48.00 |
| Purchase #7 | $240.96 | 4.403% | $251.5695 | $251.57 | $251.55 | $251.60 |
| 7 purchase totals = | $618.03 | $660.0690 | $660.07 | $660.00 | $660.20 | |