| 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 | $129.90 | 4.748% | $136.0677 | $136.07 | $136.05 | $136.10 |
| Purchase #2 | $50.94 | 7.349% | $54.6836 | $54.68 | $54.70 | $54.70 |
| Purchase #3 | $238.89 | 6.803% | $255.1417 | $255.14 | $255.15 | $255.10 |
| Purchase #4 | $46.73 | 11.389% | $52.0521 | $52.05 | $52.05 | $52.10 |
| Purchase #5 | $125.57 | 10.866% | $139.2144 | $139.21 | $139.20 | $139.20 |
| Purchase #6 | $79.89 | 8.467% | $86.6543 | $86.65 | $86.65 | $86.70 |
| Purchase #7 | $48.81 | 8.267% | $52.8451 | $52.85 | $52.85 | $52.80 |
| 7 purchase totals = | $720.73 | $776.6589 | $776.65 | $776.65 | $776.70 | |