| 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 | $21.70 | 3.202% | $22.3948 | $22.39 | $22.40 | $22.40 |
| Purchase #2 | $180.68 | 8.181% | $195.4614 | $195.46 | $195.45 | $195.50 |
| Purchase #3 | $71.39 | 4.708% | $74.751 | $74.75 | $74.75 | $74.80 |
| Purchase #4 | $159.37 | 12.138% | $178.7143 | $178.71 | $178.70 | $178.70 |
| Purchase #5 | $54.43 | 8.524% | $59.0696 | $59.07 | $59.05 | $59.10 |
| Purchase #6 | $197.94 | 5.239% | $208.3101 | $208.31 | $208.30 | $208.30 |
| Purchase #7 | $59.76 | 9.408% | $65.3822 | $65.38 | $65.40 | $65.40 |
| 7 purchase totals = | $745.27 | $804.0834 | $804.07 | $804.05 | $804.20 | |