| 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 | $13.81 | 8.841% | $15.0309 | $15.03 | $15.05 | $15.00 |
| Purchase #2 | $14.91 | 10.384% | $16.4583 | $16.46 | $16.45 | $16.50 |
| Purchase #3 | $27.83 | 10.638% | $30.7906 | $30.79 | $30.80 | $30.80 |
| Purchase #4 | $56.85 | 9.663% | $62.3434 | $62.34 | $62.35 | $62.30 |
| Purchase #5 | $97.95 | 8.170% | $105.9525 | $105.95 | $105.95 | $106.00 |
| Purchase #6 | $33.91 | 10.235% | $37.3807 | $37.38 | $37.40 | $37.40 |
| Purchase #7 | $225.69 | 10.562% | $249.5274 | $249.53 | $249.55 | $249.50 |
| 7 purchase totals = | $470.95 | $517.4838 | $517.48 | $517.55 | $517.50 | |