| 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 | $57.43 | 4.580% | $60.0603 | $60.06 | $60.05 | $60.10 |
| Purchase #2 | $82.97 | 7.308% | $89.0334 | $89.03 | $89.05 | $89.00 |
| Purchase #3 | $47.89 | 7.109% | $51.2945 | $51.29 | $51.30 | $51.30 |
| Purchase #4 | $182.92 | 11.152% | $203.3192 | $203.32 | $203.30 | $203.30 |
| Purchase #5 | $51.50 | 7.473% | $55.3486 | $55.35 | $55.35 | $55.30 |
| Purchase #6 | $101.52 | 12.477% | $114.1867 | $114.19 | $114.20 | $114.20 |
| Purchase #7 | $30.58 | 7.395% | $32.8414 | $32.84 | $32.85 | $32.80 |
| 7 purchase totals = | $554.81 | $606.0841 | $606.08 | $606.10 | $606.00 | |