| 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 | $109.63 | 6.324% | $116.563 | $116.56 | $116.55 | $116.60 |
| Purchase #2 | $47.67 | 4.855% | $49.9844 | $49.98 | $50.00 | $50.00 |
| Purchase #3 | $167.90 | 4.559% | $175.5546 | $175.55 | $175.55 | $175.60 |
| Purchase #4 | $53.91 | 9.795% | $59.1905 | $59.19 | $59.20 | $59.20 |
| Purchase #5 | $143.26 | 10.352% | $158.0903 | $158.09 | $158.10 | $158.10 |
| Purchase #6 | $213.55 | 7.484% | $229.5321 | $229.53 | $229.55 | $229.50 |
| Purchase #7 | $23.93 | 5.676% | $25.2883 | $25.29 | $25.30 | $25.30 |
| 7 purchase totals = | $759.85 | $814.2032 | $814.19 | $814.25 | $814.30 | |