| 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 | $83.81 | 13.833% | $95.4034 | $95.40 | $95.40 | $95.40 |
| Purchase #2 | $143.36 | 13.861% | $163.2311 | $163.23 | $163.25 | $163.20 |
| Purchase #3 | $201.45 | 3.367% | $208.2328 | $208.23 | $208.25 | $208.20 |
| Purchase #4 | $77.82 | 7.605% | $83.7382 | $83.74 | $83.75 | $83.70 |
| Purchase #5 | $95.42 | 3.844% | $99.0879 | $99.09 | $99.10 | $99.10 |
| Purchase #6 | $64.31 | 12.300% | $72.2201 | $72.22 | $72.20 | $72.20 |
| Purchase #7 | $105.83 | 8.388% | $114.707 | $114.71 | $114.70 | $114.70 |
| 7 purchase totals = | $772.00 | $836.6205 | $836.62 | $836.65 | $836.50 | |