| 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 | $97.82 | 6.704% | $104.3779 | $104.38 | $104.40 | $104.40 |
| Purchase #2 | $217.99 | 12.648% | $245.5614 | $245.56 | $245.55 | $245.60 |
| Purchase #3 | $30.65 | 4.777% | $32.1142 | $32.11 | $32.10 | $32.10 |
| Purchase #4 | $41.67 | 5.116% | $43.8018 | $43.80 | $43.80 | $43.80 |
| Purchase #5 | $125.90 | 4.346% | $131.3716 | $131.37 | $131.35 | $131.40 |
| Purchase #6 | $118.28 | 10.691% | $130.9253 | $130.93 | $130.95 | $130.90 |
| Purchase #7 | $127.41 | 12.250% | $143.0177 | $143.02 | $143.00 | $143.00 |
| 7 purchase totals = | $759.72 | $831.1699 | $831.17 | $831.15 | $831.20 | |