| 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 | $86.36 | 4.183% | $89.9724 | $89.97 | $89.95 | $90.00 |
| Purchase #2 | $22.74 | 3.254% | $23.48 | $23.48 | $23.50 | $23.50 |
| Purchase #3 | $161.42 | 8.567% | $175.2489 | $175.25 | $175.25 | $175.20 |
| Purchase #4 | $198.98 | 6.740% | $212.3913 | $212.39 | $212.40 | $212.40 |
| Purchase #5 | $216.80 | 9.216% | $236.7803 | $236.78 | $236.80 | $236.80 |
| Purchase #6 | $28.77 | 5.359% | $30.3118 | $30.31 | $30.30 | $30.30 |
| Purchase #7 | $93.56 | 12.450% | $105.2082 | $105.21 | $105.20 | $105.20 |
| 7 purchase totals = | $808.63 | $873.3929 | $873.39 | $873.40 | $873.40 | |