| 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 | $58.78 | 3.441% | $60.8026 | $60.80 | $60.80 | $60.80 |
| Purchase #2 | $104.76 | 11.290% | $116.5874 | $116.59 | $116.60 | $116.60 |
| Purchase #3 | $104.81 | 8.508% | $113.7272 | $113.73 | $113.75 | $113.70 |
| Purchase #4 | $118.98 | 7.786% | $128.2438 | $128.24 | $128.25 | $128.20 |
| Purchase #5 | $213.48 | 6.370% | $227.0787 | $227.08 | $227.10 | $227.10 |
| Purchase #6 | $50.79 | 8.713% | $55.2153 | $55.22 | $55.20 | $55.20 |
| Purchase #7 | $28.36 | 9.572% | $31.0746 | $31.07 | $31.05 | $31.10 |
| 7 purchase totals = | $679.96 | $732.7296 | $732.73 | $732.75 | $732.70 | |