| 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 | $61.56 | 6.241% | $65.402 | $65.40 | $65.40 | $65.40 |
| Purchase #2 | $108.63 | 12.372% | $122.0697 | $122.07 | $122.05 | $122.10 |
| Purchase #3 | $184.80 | 11.361% | $205.7951 | $205.80 | $205.80 | $205.80 |
| Purchase #4 | $52.26 | 13.606% | $59.3705 | $59.37 | $59.35 | $59.40 |
| Purchase #5 | $250.66 | 4.496% | $261.9297 | $261.93 | $261.95 | $261.90 |
| Purchase #6 | $27.91 | 10.366% | $30.8032 | $30.80 | $30.80 | $30.80 |
| Purchase #7 | $207.48 | 8.436% | $224.983 | $224.98 | $225.00 | $225.00 |
| 7 purchase totals = | $893.30 | $970.3532 | $970.35 | $970.35 | $970.40 | |