| 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 | $25.73 | 13.759% | $29.2702 | $29.27 | $29.25 | $29.30 |
| Purchase #2 | $59.61 | 12.805% | $67.2431 | $67.24 | $67.25 | $67.20 |
| Purchase #3 | $198.43 | 12.112% | $222.4638 | $222.46 | $222.45 | $222.50 |
| Purchase #4 | $111.26 | 13.501% | $126.2812 | $126.28 | $126.30 | $126.30 |
| Purchase #5 | $28.79 | 9.307% | $31.4695 | $31.47 | $31.45 | $31.50 |
| Purchase #6 | $154.62 | 7.394% | $166.0526 | $166.05 | $166.05 | $166.10 |
| Purchase #7 | $232.80 | 6.832% | $248.7049 | $248.70 | $248.70 | $248.70 |
| 7 purchase totals = | $811.24 | $891.4853 | $891.47 | $891.45 | $891.60 | |