| 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 | $79.58 | 8.229% | $86.1286 | $86.13 | $86.15 | $86.10 |
| Purchase #2 | $44.67 | 13.772% | $50.822 | $50.82 | $50.80 | $50.80 |
| Purchase #3 | $198.50 | 5.524% | $209.4651 | $209.47 | $209.45 | $209.50 |
| Purchase #4 | $131.51 | 7.104% | $140.8525 | $140.85 | $140.85 | $140.90 |
| Purchase #5 | $235.33 | 9.583% | $257.8817 | $257.88 | $257.90 | $257.90 |
| Purchase #6 | $181.38 | 4.607% | $189.7362 | $189.74 | $189.75 | $189.70 |
| Purchase #7 | $55.90 | 8.375% | $60.5816 | $60.58 | $60.60 | $60.60 |
| 7 purchase totals = | $926.87 | $995.4677 | $995.47 | $995.50 | $995.50 | |