| 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 | $47.38 | 12.702% | $53.3982 | $53.40 | $53.40 | $53.40 |
| Purchase #2 | $150.27 | 8.657% | $163.2789 | $163.28 | $163.30 | $163.30 |
| Purchase #3 | $57.29 | 5.355% | $60.3579 | $60.36 | $60.35 | $60.40 |
| Purchase #4 | $165.35 | 8.568% | $179.5172 | $179.52 | $179.50 | $179.50 |
| Purchase #5 | $196.95 | 9.270% | $215.2073 | $215.21 | $215.20 | $215.20 |
| Purchase #6 | $88.79 | 3.862% | $92.2191 | $92.22 | $92.20 | $92.20 |
| Purchase #7 | $52.46 | 13.782% | $59.69 | $59.69 | $59.70 | $59.70 |
| 7 purchase totals = | $758.49 | $823.6686 | $823.68 | $823.65 | $823.70 | |