| 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 | $29.41 | 12.829% | $33.183 | $33.18 | $33.20 | $33.20 |
| Purchase #2 | $74.25 | 8.237% | $80.366 | $80.37 | $80.35 | $80.40 |
| Purchase #3 | $126.50 | 9.701% | $138.7718 | $138.77 | $138.75 | $138.80 |
| Purchase #4 | $194.98 | 4.701% | $204.146 | $204.15 | $204.15 | $204.10 |
| Purchase #5 | $121.88 | 7.799% | $131.3854 | $131.39 | $131.40 | $131.40 |
| Purchase #6 | $141.46 | 5.412% | $149.1158 | $149.12 | $149.10 | $149.10 |
| Purchase #7 | $65.83 | 9.459% | $72.0569 | $72.06 | $72.05 | $72.10 |
| 7 purchase totals = | $754.31 | $809.0249 | $809.04 | $809.00 | $809.10 | |