| 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 | $74.72 | 5.399% | $78.7541 | $78.75 | $78.75 | $78.80 |
| Purchase #2 | $195.42 | 3.404% | $202.0721 | $202.07 | $202.05 | $202.10 |
| Purchase #3 | $99.83 | 4.275% | $104.0977 | $104.10 | $104.10 | $104.10 |
| Purchase #4 | $110.59 | 10.209% | $121.8801 | $121.88 | $121.90 | $121.90 |
| Purchase #5 | $127.86 | 3.680% | $132.5652 | $132.57 | $132.55 | $132.60 |
| Purchase #6 | $183.70 | 10.516% | $203.0179 | $203.02 | $203.00 | $203.00 |
| Purchase #7 | $66.71 | 13.537% | $75.7405 | $75.74 | $75.75 | $75.70 |
| 7 purchase totals = | $858.83 | $918.1276 | $918.13 | $918.10 | $918.20 | |