| 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 | $7.71 | 10.448% | $8.5155 | $8.52 | $8.50 | $8.50 |
| Purchase #2 | $236.52 | 10.595% | $261.5793 | $261.58 | $261.60 | $261.60 |
| Purchase #3 | $125.61 | 10.713% | $139.0666 | $139.07 | $139.05 | $139.10 |
| Purchase #4 | $208.56 | 13.513% | $236.7427 | $236.74 | $236.75 | $236.70 |
| Purchase #5 | $97.76 | 7.537% | $105.1282 | $105.13 | $105.15 | $105.10 |
| Purchase #6 | $153.40 | 11.520% | $171.0717 | $171.07 | $171.05 | $171.10 |
| Purchase #7 | $64.85 | 4.823% | $67.9777 | $67.98 | $68.00 | $68.00 |
| 7 purchase totals = | $894.41 | $990.0817 | $990.09 | $990.10 | $990.10 | |