| 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 | $58.32 | 10.586% | $64.4938 | $64.49 | $64.50 | $64.50 |
| Purchase #2 | $188.71 | 11.547% | $210.5003 | $210.50 | $210.50 | $210.50 |
| Purchase #3 | $87.70 | 13.657% | $99.6772 | $99.68 | $99.70 | $99.70 |
| Purchase #4 | $239.96 | 6.110% | $254.6216 | $254.62 | $254.60 | $254.60 |
| Purchase #5 | $133.68 | 13.490% | $151.7134 | $151.71 | $151.70 | $151.70 |
| Purchase #6 | $77.85 | 3.611% | $80.6612 | $80.66 | $80.65 | $80.70 |
| Purchase #7 | $119.52 | 10.528% | $132.1031 | $132.10 | $132.10 | $132.10 |
| 7 purchase totals = | $905.74 | $993.7706 | $993.76 | $993.75 | $993.80 | |