| 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 | $7.59 | 11.471% | $8.4606 | $8.46 | $8.45 | $8.50 |
| Purchase #2 | $222.47 | 12.274% | $249.776 | $249.78 | $249.80 | $249.80 |
| Purchase #3 | $42.76 | 8.477% | $46.3848 | $46.38 | $46.40 | $46.40 |
| Purchase #4 | $152.52 | 11.727% | $170.406 | $170.41 | $170.40 | $170.40 |
| Purchase #5 | $99.72 | 12.520% | $112.2049 | $112.20 | $112.20 | $112.20 |
| Purchase #6 | $209.86 | 8.846% | $228.4242 | $228.42 | $228.40 | $228.40 |
| Purchase #7 | $93.93 | 3.851% | $97.5472 | $97.55 | $97.55 | $97.50 |
| 7 purchase totals = | $828.85 | $913.2037 | $913.20 | $913.20 | $913.20 | |