| 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 | $25.44 | 8.817% | $27.683 | $27.68 | $27.70 | $27.70 |
| Purchase #2 | $14.65 | 11.869% | $16.3888 | $16.39 | $16.40 | $16.40 |
| Purchase #3 | $134.62 | 10.798% | $149.1563 | $149.16 | $149.15 | $149.20 |
| Purchase #4 | $54.78 | 7.762% | $59.032 | $59.03 | $59.05 | $59.00 |
| Purchase #5 | $186.97 | 13.703% | $212.5905 | $212.59 | $212.60 | $212.60 |
| Purchase #6 | $5.32 | 4.228% | $5.5449 | $5.54 | $5.55 | $5.50 |
| Purchase #7 | $205.51 | 10.568% | $227.2283 | $227.23 | $227.25 | $227.20 |
| 7 purchase totals = | $627.29 | $697.6238 | $697.62 | $697.70 | $697.60 | |