| 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 | $94.71 | 7.576% | $101.8852 | $101.89 | $101.90 | $101.90 |
| Purchase #2 | $94.26 | 7.336% | $101.1749 | $101.17 | $101.15 | $101.20 |
| Purchase #3 | $198.59 | 3.335% | $205.213 | $205.21 | $205.20 | $205.20 |
| Purchase #4 | $66.63 | 12.650% | $75.0587 | $75.06 | $75.05 | $75.10 |
| Purchase #5 | $126.79 | 13.296% | $143.648 | $143.65 | $143.65 | $143.60 |
| Purchase #6 | $126.27 | 4.218% | $131.5961 | $131.60 | $131.60 | $131.60 |
| Purchase #7 | $126.80 | 5.745% | $134.0847 | $134.08 | $134.10 | $134.10 |
| 7 purchase totals = | $834.05 | $892.6606 | $892.66 | $892.65 | $892.70 | |