| 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 | $52.70 | 3.552% | $54.5719 | $54.57 | $54.55 | $54.60 |
| Purchase #2 | $59.38 | 5.435% | $62.6073 | $62.61 | $62.60 | $62.60 |
| Purchase #3 | $221.26 | 10.612% | $244.7401 | $244.74 | $244.75 | $244.70 |
| Purchase #4 | $51.76 | 7.669% | $55.7295 | $55.73 | $55.75 | $55.70 |
| Purchase #5 | $55.53 | 8.790% | $60.4111 | $60.41 | $60.40 | $60.40 |
| Purchase #6 | $27.88 | 12.542% | $31.3767 | $31.38 | $31.40 | $31.40 |
| Purchase #7 | $72.76 | 3.298% | $75.1596 | $75.16 | $75.15 | $75.20 |
| 7 purchase totals = | $541.27 | $584.5962 | $584.60 | $584.60 | $584.60 | |