| 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 | $37.56 | 5.583% | $39.657 | $39.66 | $39.65 | $39.70 |
| Purchase #2 | $107.67 | 11.207% | $119.7366 | $119.74 | $119.75 | $119.70 |
| Purchase #3 | $191.63 | 10.870% | $212.4602 | $212.46 | $212.45 | $212.50 |
| Purchase #4 | $108.31 | 3.670% | $112.285 | $112.29 | $112.30 | $112.30 |
| Purchase #5 | $55.80 | 9.564% | $61.1367 | $61.14 | $61.15 | $61.10 |
| Purchase #6 | $241.33 | 9.847% | $265.0938 | $265.09 | $265.10 | $265.10 |
| Purchase #7 | $141.67 | 12.324% | $159.1294 | $159.13 | $159.15 | $159.10 |
| 7 purchase totals = | $883.97 | $969.4987 | $969.51 | $969.55 | $969.50 | |