| 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 | $12.81 | 10.541% | $14.1603 | $14.16 | $14.15 | $14.20 |
| Purchase #2 | $114.80 | 12.730% | $129.414 | $129.41 | $129.40 | $129.40 |
| Purchase #3 | $77.68 | 13.130% | $87.8794 | $87.88 | $87.90 | $87.90 |
| Purchase #4 | $112.62 | 4.817% | $118.0449 | $118.04 | $118.05 | $118.00 |
| Purchase #5 | $205.27 | 13.709% | $233.4105 | $233.41 | $233.40 | $233.40 |
| Purchase #6 | $63.54 | 4.642% | $66.4895 | $66.49 | $66.50 | $66.50 |
| Purchase #7 | $158.84 | 10.192% | $175.029 | $175.03 | $175.05 | $175.00 |
| 7 purchase totals = | $745.56 | $824.4276 | $824.42 | $824.45 | $824.40 | |