| 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 | $150.92 | 10.428% | $166.6579 | $166.66 | $166.65 | $166.70 |
| Purchase #2 | $14.87 | 6.602% | $15.8517 | $15.85 | $15.85 | $15.90 |
| Purchase #3 | $42.95 | 12.434% | $48.2904 | $48.29 | $48.30 | $48.30 |
| Purchase #4 | $236.50 | 8.691% | $257.0542 | $257.05 | $257.05 | $257.10 |
| Purchase #5 | $84.30 | 6.684% | $89.9346 | $89.93 | $89.95 | $89.90 |
| Purchase #6 | $227.37 | 12.819% | $256.5166 | $256.52 | $256.50 | $256.50 |
| Purchase #7 | $100.68 | 5.515% | $106.2325 | $106.23 | $106.25 | $106.20 |
| 7 purchase totals = | $857.59 | $940.5379 | $940.53 | $940.55 | $940.60 | |