| 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 | $149.42 | 9.267% | $163.2668 | $163.27 | $163.25 | $163.30 |
| Purchase #2 | $29.57 | 3.720% | $30.67 | $30.67 | $30.65 | $30.70 |
| Purchase #3 | $82.27 | 9.210% | $89.8471 | $89.85 | $89.85 | $89.80 |
| Purchase #4 | $32.98 | 13.578% | $37.458 | $37.46 | $37.45 | $37.50 |
| Purchase #5 | $30.60 | 5.536% | $32.294 | $32.29 | $32.30 | $32.30 |
| Purchase #6 | $61.62 | 3.554% | $63.81 | $63.81 | $63.80 | $63.80 |
| Purchase #7 | $47.64 | 7.408% | $51.1692 | $51.17 | $51.15 | $51.20 |
| 7 purchase totals = | $434.10 | $468.5151 | $468.52 | $468.45 | $468.60 | |