| 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 | $92.66 | 4.434% | $96.7685 | $96.77 | $96.75 | $96.80 |
| Purchase #2 | $224.84 | 11.555% | $250.8203 | $250.82 | $250.80 | $250.80 |
| Purchase #3 | $56.45 | 6.326% | $60.021 | $60.02 | $60.00 | $60.00 |
| Purchase #4 | $73.38 | 12.867% | $82.8218 | $82.82 | $82.80 | $82.80 |
| Purchase #5 | $202.75 | 4.683% | $212.2448 | $212.24 | $212.25 | $212.20 |
| Purchase #6 | $112.88 | 7.413% | $121.2478 | $121.25 | $121.25 | $121.20 |
| Purchase #7 | $48.34 | 3.541% | $50.0517 | $50.05 | $50.05 | $50.10 |
| 7 purchase totals = | $811.30 | $873.9759 | $873.97 | $873.90 | $873.90 | |