| 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 | $45.89 | 5.122% | $48.2405 | $48.24 | $48.25 | $48.20 |
| Purchase #2 | $7.72 | 5.451% | $8.1408 | $8.14 | $8.15 | $8.10 |
| Purchase #3 | $18.43 | 11.832% | $20.6106 | $20.61 | $20.60 | $20.60 |
| Purchase #4 | $200.49 | 12.669% | $225.8901 | $225.89 | $225.90 | $225.90 |
| Purchase #5 | $86.49 | 5.571% | $91.3084 | $91.31 | $91.30 | $91.30 |
| Purchase #6 | $92.79 | 4.818% | $97.2606 | $97.26 | $97.25 | $97.30 |
| Purchase #7 | $229.27 | 13.532% | $260.2948 | $260.29 | $260.30 | $260.30 |
| 7 purchase totals = | $681.08 | $751.7458 | $751.74 | $751.75 | $751.70 | |