| 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 | $40.48 | 4.765% | $42.4089 | $42.41 | $42.40 | $42.40 |
| Purchase #2 | $125.26 | 13.299% | $141.9183 | $141.92 | $141.90 | $141.90 |
| Purchase #3 | $106.90 | 3.191% | $110.3112 | $110.31 | $110.30 | $110.30 |
| Purchase #4 | $104.35 | 11.436% | $116.2835 | $116.28 | $116.30 | $116.30 |
| Purchase #5 | $159.49 | 10.266% | $175.8632 | $175.86 | $175.85 | $175.90 |
| Purchase #6 | $77.99 | 4.707% | $81.661 | $81.66 | $81.65 | $81.70 |
| Purchase #7 | $186.86 | 8.585% | $202.9019 | $202.90 | $202.90 | $202.90 |
| 7 purchase totals = | $801.33 | $871.3480 | $871.34 | $871.30 | $871.40 | |