| 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 | $68.37 | 11.531% | $76.2537 | $76.25 | $76.25 | $76.30 |
| Purchase #2 | $27.46 | 12.800% | $30.9749 | $30.97 | $30.95 | $31.00 |
| Purchase #3 | $245.61 | 6.597% | $261.8129 | $261.81 | $261.80 | $261.80 |
| Purchase #4 | $57.94 | 4.369% | $60.4714 | $60.47 | $60.45 | $60.50 |
| Purchase #5 | $53.37 | 3.340% | $55.1526 | $55.15 | $55.15 | $55.20 |
| Purchase #6 | $235.69 | 13.793% | $268.1987 | $268.20 | $268.20 | $268.20 |
| Purchase #7 | $170.29 | 9.305% | $186.1355 | $186.14 | $186.15 | $186.10 |
| 7 purchase totals = | $858.73 | $938.9997 | $938.99 | $938.95 | $939.10 | |