| 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 | $46.81 | 10.637% | $51.7892 | $51.79 | $51.80 | $51.80 |
| Purchase #2 | $47.66 | 10.744% | $52.7806 | $52.78 | $52.80 | $52.80 |
| Purchase #3 | $94.57 | 13.284% | $107.1327 | $107.13 | $107.15 | $107.10 |
| Purchase #4 | $15.71 | 8.488% | $17.0435 | $17.04 | $17.05 | $17.00 |
| Purchase #5 | $193.96 | 9.531% | $212.4463 | $212.45 | $212.45 | $212.40 |
| Purchase #6 | $201.69 | 11.445% | $224.7734 | $224.77 | $224.75 | $224.80 |
| Purchase #7 | $208.62 | 9.177% | $227.7651 | $227.77 | $227.75 | $227.80 |
| 7 purchase totals = | $809.02 | $893.7308 | $893.73 | $893.75 | $893.70 | |