| 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 | $80.67 | 9.488% | $88.324 | $88.32 | $88.30 | $88.30 |
| Purchase #2 | $50.55 | 4.749% | $52.9506 | $52.95 | $52.95 | $53.00 |
| Purchase #3 | $131.77 | 6.450% | $140.2692 | $140.27 | $140.25 | $140.30 |
| Purchase #4 | $71.58 | 5.124% | $75.2478 | $75.25 | $75.25 | $75.20 |
| Purchase #5 | $227.33 | 13.190% | $257.3148 | $257.31 | $257.30 | $257.30 |
| Purchase #6 | $87.31 | 11.154% | $97.0486 | $97.05 | $97.05 | $97.00 |
| Purchase #7 | $38.28 | 7.392% | $41.1097 | $41.11 | $41.10 | $41.10 |
| 7 purchase totals = | $687.49 | $752.2647 | $752.26 | $752.20 | $752.20 | |