| 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 | 4.484% | $48.7836 | $48.78 | $48.80 | $48.80 |
| Purchase #2 | $249.93 | 12.381% | $280.8738 | $280.87 | $280.85 | $280.90 |
| Purchase #3 | $14.30 | 13.665% | $16.2541 | $16.25 | $16.25 | $16.30 |
| Purchase #4 | $235.28 | 9.231% | $256.9987 | $257.00 | $257.00 | $257.00 |
| Purchase #5 | $55.34 | 8.353% | $59.9626 | $59.96 | $59.95 | $60.00 |
| Purchase #6 | $35.44 | 13.176% | $40.1096 | $40.11 | $40.10 | $40.10 |
| Purchase #7 | $47.40 | 3.766% | $49.1851 | $49.19 | $49.20 | $49.20 |
| 7 purchase totals = | $684.38 | $752.1675 | $752.16 | $752.15 | $752.30 | |