| 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 | $32.33 | 12.781% | $36.4621 | $36.46 | $36.45 | $36.50 |
| Purchase #2 | $228.93 | 9.672% | $251.0721 | $251.07 | $251.05 | $251.10 |
| Purchase #3 | $46.47 | 8.585% | $50.4594 | $50.46 | $50.45 | $50.50 |
| Purchase #4 | $125.79 | 5.248% | $132.3915 | $132.39 | $132.40 | $132.40 |
| Purchase #5 | $108.71 | 3.853% | $112.8986 | $112.90 | $112.90 | $112.90 |
| Purchase #6 | $119.61 | 12.305% | $134.328 | $134.33 | $134.35 | $134.30 |
| Purchase #7 | $87.63 | 12.851% | $98.8913 | $98.89 | $98.90 | $98.90 |
| 7 purchase totals = | $749.47 | $816.5030 | $816.50 | $816.50 | $816.60 | |