| 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 | $26.76 | 11.477% | $29.8312 | $29.83 | $29.85 | $29.80 |
| Purchase #2 | $37.31 | 13.322% | $42.2804 | $42.28 | $42.30 | $42.30 |
| Purchase #3 | $84.26 | 8.178% | $91.1508 | $91.15 | $91.15 | $91.20 |
| Purchase #4 | $249.27 | 10.451% | $275.3212 | $275.32 | $275.30 | $275.30 |
| Purchase #5 | $27.27 | 10.648% | $30.1737 | $30.17 | $30.15 | $30.20 |
| Purchase #6 | $204.92 | 9.749% | $224.8977 | $224.90 | $224.90 | $224.90 |
| Purchase #7 | $194.88 | 11.270% | $216.843 | $216.84 | $216.85 | $216.80 |
| 7 purchase totals = | $824.67 | $910.4980 | $910.49 | $910.50 | $910.50 | |