| 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 | $45.81 | 5.520% | $48.3387 | $48.34 | $48.35 | $48.30 |
| Purchase #2 | $78.67 | 10.322% | $86.7903 | $86.79 | $86.80 | $86.80 |
| Purchase #3 | $68.86 | 13.841% | $78.3909 | $78.39 | $78.40 | $78.40 |
| Purchase #4 | $15.43 | 11.437% | $17.1947 | $17.19 | $17.20 | $17.20 |
| Purchase #5 | $5.37 | 4.356% | $5.6039 | $5.60 | $5.60 | $5.60 |
| Purchase #6 | $86.87 | 7.169% | $93.0977 | $93.10 | $93.10 | $93.10 |
| Purchase #7 | $189.39 | 5.364% | $199.5489 | $199.55 | $199.55 | $199.50 |
| 7 purchase totals = | $490.40 | $528.9651 | $528.96 | $529.00 | $528.90 | |