| 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 | $69.78 | 13.770% | $79.3887 | $79.39 | $79.40 | $79.40 |
| Purchase #2 | $194.30 | 12.715% | $219.0052 | $219.01 | $219.00 | $219.00 |
| Purchase #3 | $99.36 | 13.447% | $112.7209 | $112.72 | $112.70 | $112.70 |
| Purchase #4 | $158.37 | 9.546% | $173.488 | $173.49 | $173.50 | $173.50 |
| Purchase #5 | $213.45 | 10.869% | $236.6499 | $236.65 | $236.65 | $236.60 |
| Purchase #6 | $25.40 | 8.456% | $27.5478 | $27.55 | $27.55 | $27.50 |
| Purchase #7 | $107.80 | 9.158% | $117.6723 | $117.67 | $117.65 | $117.70 |
| 7 purchase totals = | $868.46 | $966.4728 | $966.48 | $966.45 | $966.40 | |