| 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 | $50.30 | 3.610% | $52.1158 | $52.12 | $52.10 | $52.10 |
| Purchase #2 | $106.39 | 12.176% | $119.344 | $119.34 | $119.35 | $119.30 |
| Purchase #3 | $35.90 | 4.583% | $37.5453 | $37.55 | $37.55 | $37.50 |
| Purchase #4 | $167.92 | 5.134% | $176.541 | $176.54 | $176.55 | $176.50 |
| Purchase #5 | $50.49 | 5.134% | $53.0822 | $53.08 | $53.10 | $53.10 |
| Purchase #6 | $47.66 | 7.321% | $51.1492 | $51.15 | $51.15 | $51.10 |
| Purchase #7 | $212.57 | 10.519% | $234.9302 | $234.93 | $234.95 | $234.90 |
| 7 purchase totals = | $671.23 | $724.7077 | $724.71 | $724.75 | $724.50 | |