| 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 | $44.71 | 11.402% | $49.8078 | $49.81 | $49.80 | $49.80 |
| Purchase #2 | $74.39 | 10.435% | $82.1526 | $82.15 | $82.15 | $82.20 |
| Purchase #3 | $57.53 | 5.802% | $60.8679 | $60.87 | $60.85 | $60.90 |
| Purchase #4 | $165.82 | 8.583% | $180.0523 | $180.05 | $180.05 | $180.10 |
| Purchase #5 | $225.87 | 13.481% | $256.3195 | $256.32 | $256.30 | $256.30 |
| Purchase #6 | $22.58 | 7.528% | $24.2798 | $24.28 | $24.30 | $24.30 |
| Purchase #7 | $7.35 | 6.305% | $7.8134 | $7.81 | $7.80 | $7.80 |
| 7 purchase totals = | $598.25 | $661.2933 | $661.29 | $661.25 | $661.40 | |