| 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 | $46.73 | 5.217% | $49.1679 | $49.17 | $49.15 | $49.20 |
| Purchase #2 | $47.67 | 6.753% | $50.8892 | $50.89 | $50.90 | $50.90 |
| Purchase #3 | $13.67 | 8.237% | $14.796 | $14.80 | $14.80 | $14.80 |
| Purchase #4 | $99.52 | 10.739% | $110.2075 | $110.21 | $110.20 | $110.20 |
| Purchase #5 | $17.46 | 7.568% | $18.7814 | $18.78 | $18.80 | $18.80 |
| Purchase #6 | $42.84 | 8.234% | $46.3674 | $46.37 | $46.35 | $46.40 |
| Purchase #7 | $94.41 | 10.339% | $104.171 | $104.17 | $104.15 | $104.20 |
| 7 purchase totals = | $362.30 | $394.3804 | $394.39 | $394.35 | $394.50 | |