| 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 | $71.80 | 13.401% | $81.4219 | $81.42 | $81.40 | $81.40 |
| Purchase #2 | $58.94 | 13.357% | $66.8126 | $66.81 | $66.80 | $66.80 |
| Purchase #3 | $175.33 | 8.334% | $189.942 | $189.94 | $189.95 | $189.90 |
| Purchase #4 | $54.28 | 8.488% | $58.8873 | $58.89 | $58.90 | $58.90 |
| Purchase #5 | $107.80 | 3.300% | $111.3574 | $111.36 | $111.35 | $111.40 |
| Purchase #6 | $52.99 | 5.174% | $55.7317 | $55.73 | $55.75 | $55.70 |
| Purchase #7 | $233.81 | 3.663% | $242.3745 | $242.37 | $242.35 | $242.40 |
| 7 purchase totals = | $754.95 | $806.5274 | $806.52 | $806.50 | $806.50 | |