| 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 | $79.82 | 8.711% | $86.7731 | $86.77 | $86.75 | $86.80 |
| Purchase #2 | $44.29 | 7.262% | $47.5063 | $47.51 | $47.50 | $47.50 |
| Purchase #3 | $213.41 | 10.704% | $236.2534 | $236.25 | $236.25 | $236.30 |
| Purchase #4 | $86.75 | 9.286% | $94.8056 | $94.81 | $94.80 | $94.80 |
| Purchase #5 | $226.69 | 4.459% | $236.7981 | $236.80 | $236.80 | $236.80 |
| Purchase #6 | $28.67 | 11.871% | $32.0734 | $32.07 | $32.05 | $32.10 |
| Purchase #7 | $124.40 | 8.397% | $134.8459 | $134.85 | $134.85 | $134.80 |
| 7 purchase totals = | $804.03 | $869.0558 | $869.06 | $869.00 | $869.10 | |