| 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 | $50.70 | 4.235% | $52.8471 | $52.85 | $52.85 | $52.80 |
| Purchase #2 | $74.90 | 11.269% | $83.3405 | $83.34 | $83.35 | $83.30 |
| Purchase #3 | $65.92 | 5.163% | $69.3234 | $69.32 | $69.30 | $69.30 |
| Purchase #4 | $112.62 | 12.306% | $126.479 | $126.48 | $126.50 | $126.50 |
| Purchase #5 | $168.28 | 5.424% | $177.4075 | $177.41 | $177.40 | $177.40 |
| Purchase #6 | $136.47 | 5.266% | $143.6565 | $143.66 | $143.65 | $143.70 |
| Purchase #7 | $102.68 | 4.273% | $107.0675 | $107.07 | $107.05 | $107.10 |
| 7 purchase totals = | $711.57 | $760.1215 | $760.13 | $760.10 | $760.10 | |