| 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 | $33.68 | 9.221% | $36.7856 | $36.79 | $36.80 | $36.80 |
| Purchase #2 | $29.81 | 11.327% | $33.1866 | $33.19 | $33.20 | $33.20 |
| Purchase #3 | $26.43 | 13.762% | $30.0673 | $30.07 | $30.05 | $30.10 |
| Purchase #4 | $241.58 | 10.308% | $266.4821 | $266.48 | $266.50 | $266.50 |
| Purchase #5 | $127.46 | 9.213% | $139.2029 | $139.20 | $139.20 | $139.20 |
| Purchase #6 | $170.79 | 11.242% | $189.9902 | $189.99 | $190.00 | $190.00 |
| Purchase #7 | $208.83 | 11.844% | $233.5638 | $233.56 | $233.55 | $233.60 |
| 7 purchase totals = | $838.58 | $929.2785 | $929.28 | $929.30 | $929.40 | |