| 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 | $59.25 | 9.850% | $65.0861 | $65.09 | $65.10 | $65.10 |
| Purchase #2 | $130.54 | 6.132% | $138.5447 | $138.54 | $138.55 | $138.50 |
| Purchase #3 | $235.54 | 10.837% | $261.0655 | $261.07 | $261.05 | $261.10 |
| Purchase #4 | $236.78 | 13.496% | $268.7358 | $268.74 | $268.75 | $268.70 |
| Purchase #5 | $52.68 | 13.831% | $59.9662 | $59.97 | $59.95 | $60.00 |
| Purchase #6 | $155.49 | 9.795% | $170.7202 | $170.72 | $170.70 | $170.70 |
| Purchase #7 | $99.50 | 3.685% | $103.1666 | $103.17 | $103.15 | $103.20 |
| 7 purchase totals = | $969.78 | $1,067.2851 | $1,067.30 | $1,067.25 | $1,067.30 | |