| 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 | $86.91 | 7.872% | $93.7516 | $93.75 | $93.75 | $93.80 |
| Purchase #2 | $249.57 | 9.355% | $272.9173 | $272.92 | $272.90 | $272.90 |
| Purchase #3 | $32.51 | 8.812% | $35.3748 | $35.37 | $35.35 | $35.40 |
| Purchase #4 | $59.43 | 9.473% | $65.0598 | $65.06 | $65.05 | $65.10 |
| Purchase #5 | $165.40 | 9.114% | $180.4746 | $180.47 | $180.45 | $180.50 |
| Purchase #6 | $81.52 | 9.571% | $89.3223 | $89.32 | $89.30 | $89.30 |
| Purchase #7 | $234.75 | 7.373% | $252.0581 | $252.06 | $252.05 | $252.10 |
| 7 purchase totals = | $910.09 | $988.9585 | $988.95 | $988.85 | $989.10 | |