| 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 | $80.80 | 6.700% | $86.2136 | $86.21 | $86.20 | $86.20 |
| Purchase #2 | $78.44 | 6.473% | $83.5174 | $83.52 | $83.50 | $83.50 |
| Purchase #3 | $233.87 | 3.215% | $241.3889 | $241.39 | $241.40 | $241.40 |
| Purchase #4 | $236.46 | 10.360% | $260.9573 | $260.96 | $260.95 | $261.00 |
| Purchase #5 | $104.68 | 11.297% | $116.5057 | $116.51 | $116.50 | $116.50 |
| Purchase #6 | $75.61 | 10.832% | $83.8001 | $83.80 | $83.80 | $83.80 |
| Purchase #7 | $115.85 | 5.411% | $122.1186 | $122.12 | $122.10 | $122.10 |
| 7 purchase totals = | $925.71 | $994.5016 | $994.51 | $994.45 | $994.50 | |