| 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 | $108.74 | 9.255% | $118.8039 | $118.80 | $118.80 | $118.80 |
| Purchase #2 | $27.48 | 4.785% | $28.7949 | $28.79 | $28.80 | $28.80 |
| Purchase #3 | $17.54 | 12.368% | $19.7093 | $19.71 | $19.70 | $19.70 |
| Purchase #4 | $204.34 | 8.651% | $222.0175 | $222.02 | $222.00 | $222.00 |
| Purchase #5 | $76.87 | 13.231% | $87.0407 | $87.04 | $87.05 | $87.00 |
| Purchase #6 | $45.97 | 4.179% | $47.8911 | $47.89 | $47.90 | $47.90 |
| Purchase #7 | $191.93 | 11.387% | $213.7851 | $213.79 | $213.80 | $213.80 |
| 7 purchase totals = | $672.87 | $738.0425 | $738.04 | $738.05 | $738.00 | |