| 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 | $70.92 | 6.528% | $75.5497 | $75.55 | $75.55 | $75.50 |
| Purchase #2 | $32.85 | 8.870% | $35.7638 | $35.76 | $35.75 | $35.80 |
| Purchase #3 | $223.86 | 8.607% | $243.1276 | $243.13 | $243.15 | $243.10 |
| Purchase #4 | $174.37 | 11.800% | $194.9457 | $194.95 | $194.95 | $194.90 |
| Purchase #5 | $148.94 | 11.438% | $165.9758 | $165.98 | $166.00 | $166.00 |
| Purchase #6 | $230.96 | 8.657% | $250.9542 | $250.95 | $250.95 | $251.00 |
| Purchase #7 | $29.60 | 6.762% | $31.6016 | $31.60 | $31.60 | $31.60 |
| 7 purchase totals = | $911.50 | $997.9184 | $997.92 | $997.95 | $997.90 | |