| 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 | $21.62 | 6.395% | $23.0026 | $23.00 | $23.00 | $23.00 |
| Purchase #2 | $156.36 | 3.473% | $161.7904 | $161.79 | $161.80 | $161.80 |
| Purchase #3 | $52.63 | 10.508% | $58.1604 | $58.16 | $58.15 | $58.20 |
| Purchase #4 | $101.89 | 11.767% | $113.8794 | $113.88 | $113.90 | $113.90 |
| Purchase #5 | $237.26 | 3.103% | $244.6222 | $244.62 | $244.60 | $244.60 |
| Purchase #6 | $27.30 | 10.678% | $30.2151 | $30.22 | $30.20 | $30.20 |
| Purchase #7 | $82.46 | 12.177% | $92.5012 | $92.50 | $92.50 | $92.50 |
| 7 purchase totals = | $679.52 | $724.1713 | $724.17 | $724.15 | $724.20 | |