| 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 | $30.46 | 6.435% | $32.4201 | $32.42 | $32.40 | $32.40 |
| Purchase #2 | $55.83 | 4.868% | $58.5478 | $58.55 | $58.55 | $58.50 |
| Purchase #3 | $14.66 | 8.394% | $15.8906 | $15.89 | $15.90 | $15.90 |
| Purchase #4 | $218.80 | 11.617% | $244.218 | $244.22 | $244.20 | $244.20 |
| Purchase #5 | $82.64 | 12.189% | $92.713 | $92.71 | $92.70 | $92.70 |
| Purchase #6 | $97.26 | 13.197% | $110.0954 | $110.10 | $110.10 | $110.10 |
| Purchase #7 | $217.64 | 7.723% | $234.4483 | $234.45 | $234.45 | $234.40 |
| 7 purchase totals = | $717.29 | $788.3332 | $788.34 | $788.30 | $788.20 | |