| 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 | $29.33 | 13.405% | $33.2617 | $33.26 | $33.25 | $33.30 |
| Purchase #2 | $53.40 | 10.544% | $59.0305 | $59.03 | $59.05 | $59.00 |
| Purchase #3 | $249.84 | 13.698% | $284.0631 | $284.06 | $284.05 | $284.10 |
| Purchase #4 | $6.49 | 3.533% | $6.7193 | $6.72 | $6.70 | $6.70 |
| Purchase #5 | $22.54 | 10.648% | $24.9401 | $24.94 | $24.95 | $24.90 |
| Purchase #6 | $40.55 | 13.328% | $45.9545 | $45.95 | $45.95 | $46.00 |
| Purchase #7 | $156.95 | 8.108% | $169.6755 | $169.68 | $169.70 | $169.70 |
| 7 purchase totals = | $559.10 | $623.6447 | $623.64 | $623.65 | $623.70 | |