| 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 | $57.72 | 8.312% | $62.5177 | $62.52 | $62.50 | $62.50 |
| Purchase #2 | $121.77 | 8.459% | $132.0705 | $132.07 | $132.05 | $132.10 |
| Purchase #3 | $185.45 | 4.335% | $193.4893 | $193.49 | $193.50 | $193.50 |
| Purchase #4 | $151.84 | 11.730% | $169.6508 | $169.65 | $169.65 | $169.70 |
| Purchase #5 | $204.51 | 4.401% | $213.5105 | $213.51 | $213.50 | $213.50 |
| Purchase #6 | $109.56 | 6.681% | $116.8797 | $116.88 | $116.90 | $116.90 |
| Purchase #7 | $125.99 | 3.219% | $130.0456 | $130.05 | $130.05 | $130.00 |
| 7 purchase totals = | $956.84 | $1,018.1641 | $1,018.17 | $1,018.15 | $1,018.20 | |