| 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 | $37.34 | 13.171% | $42.2581 | $42.26 | $42.25 | $42.30 |
| Purchase #2 | $215.46 | 4.188% | $224.4835 | $224.48 | $224.50 | $224.50 |
| Purchase #3 | $224.45 | 3.858% | $233.1093 | $233.11 | $233.10 | $233.10 |
| Purchase #4 | $27.54 | 9.330% | $30.1095 | $30.11 | $30.10 | $30.10 |
| Purchase #5 | $13.30 | 8.568% | $14.4395 | $14.44 | $14.45 | $14.40 |
| Purchase #6 | $70.53 | 3.501% | $72.9993 | $73.00 | $73.00 | $73.00 |
| Purchase #7 | $219.56 | 13.450% | $249.0908 | $249.09 | $249.10 | $249.10 |
| 7 purchase totals = | $808.18 | $866.4900 | $866.49 | $866.50 | $866.50 | |