| 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 | $21.71 | 7.851% | $23.4145 | $23.41 | $23.40 | $23.40 |
| Purchase #2 | $22.47 | 5.359% | $23.6742 | $23.67 | $23.65 | $23.70 |
| Purchase #3 | $61.41 | 7.418% | $65.9654 | $65.97 | $65.95 | $66.00 |
| Purchase #4 | $23.78 | 13.472% | $26.9836 | $26.98 | $27.00 | $27.00 |
| Purchase #5 | $157.70 | 3.822% | $163.7273 | $163.73 | $163.75 | $163.70 |
| Purchase #6 | $233.51 | 5.274% | $245.8253 | $245.83 | $245.85 | $245.80 |
| Purchase #7 | $163.53 | 10.551% | $180.7841 | $180.78 | $180.80 | $180.80 |
| 7 purchase totals = | $684.11 | $730.3744 | $730.37 | $730.40 | $730.40 | |