| 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 | $7.56 | 9.110% | $8.2487 | $8.25 | $8.25 | $8.20 |
| Purchase #2 | $33.46 | 5.396% | $35.2655 | $35.27 | $35.25 | $35.30 |
| Purchase #3 | $117.85 | 12.340% | $132.3927 | $132.39 | $132.40 | $132.40 |
| Purchase #4 | $21.66 | 11.604% | $24.1734 | $24.17 | $24.15 | $24.20 |
| Purchase #5 | $104.51 | 5.738% | $110.5068 | $110.51 | $110.50 | $110.50 |
| Purchase #6 | $238.65 | 3.512% | $247.0314 | $247.03 | $247.05 | $247.00 |
| Purchase #7 | $55.35 | 6.488% | $58.9411 | $58.94 | $58.95 | $58.90 |
| 7 purchase totals = | $579.04 | $616.5596 | $616.56 | $616.55 | $616.50 | |