| 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 | $67.53 | 7.820% | $72.8108 | $72.81 | $72.80 | $72.80 |
| Purchase #2 | $22.87 | 13.662% | $25.9945 | $25.99 | $26.00 | $26.00 |
| Purchase #3 | $19.29 | 13.485% | $21.8913 | $21.89 | $21.90 | $21.90 |
| Purchase #4 | $133.26 | 7.861% | $143.7356 | $143.74 | $143.75 | $143.70 |
| Purchase #5 | $48.74 | 13.569% | $55.3535 | $55.35 | $55.35 | $55.40 |
| Purchase #6 | $201.46 | 5.649% | $212.8405 | $212.84 | $212.85 | $212.80 |
| Purchase #7 | $25.88 | 10.872% | $28.6937 | $28.69 | $28.70 | $28.70 |
| 7 purchase totals = | $519.03 | $561.3199 | $561.31 | $561.35 | $561.30 | |