| 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 | $148.26 | 5.180% | $155.9399 | $155.94 | $155.95 | $155.90 |
| Purchase #2 | $90.30 | 8.352% | $97.8419 | $97.84 | $97.85 | $97.80 |
| Purchase #3 | $55.67 | 13.542% | $63.2088 | $63.21 | $63.20 | $63.20 |
| Purchase #4 | $249.82 | 6.324% | $265.6186 | $265.62 | $265.60 | $265.60 |
| Purchase #5 | $100.94 | 5.456% | $106.4473 | $106.45 | $106.45 | $106.40 |
| Purchase #6 | $86.59 | 9.338% | $94.6758 | $94.68 | $94.70 | $94.70 |
| Purchase #7 | $76.27 | 13.668% | $86.6946 | $86.69 | $86.70 | $86.70 |
| 7 purchase totals = | $807.85 | $870.4269 | $870.43 | $870.45 | $870.30 | |