| 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 | $134.91 | 13.778% | $153.4979 | $153.50 | $153.50 | $153.50 |
| Purchase #2 | $103.80 | 12.451% | $116.7241 | $116.72 | $116.70 | $116.70 |
| Purchase #3 | $46.72 | 6.664% | $49.8334 | $49.83 | $49.85 | $49.80 |
| Purchase #4 | $53.99 | 7.831% | $58.218 | $58.22 | $58.20 | $58.20 |
| Purchase #5 | $188.40 | 13.849% | $214.4915 | $214.49 | $214.50 | $214.50 |
| Purchase #6 | $54.66 | 6.324% | $58.1167 | $58.12 | $58.10 | $58.10 |
| Purchase #7 | $28.37 | 13.826% | $32.2924 | $32.29 | $32.30 | $32.30 |
| 7 purchase totals = | $610.85 | $683.1740 | $683.17 | $683.15 | $683.10 | |