| 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 | $66.87 | 3.384% | $69.1329 | $69.13 | $69.15 | $69.10 |
| Purchase #2 | $99.88 | 6.385% | $106.2573 | $106.26 | $106.25 | $106.30 |
| Purchase #3 | $19.65 | 3.357% | $20.3097 | $20.31 | $20.30 | $20.30 |
| Purchase #4 | $115.29 | 9.625% | $126.3867 | $126.39 | $126.40 | $126.40 |
| Purchase #5 | $57.96 | 3.803% | $60.1642 | $60.16 | $60.15 | $60.20 |
| Purchase #6 | $236.53 | 5.860% | $250.3907 | $250.39 | $250.40 | $250.40 |
| Purchase #7 | $227.80 | 13.217% | $257.9083 | $257.91 | $257.90 | $257.90 |
| 7 purchase totals = | $823.98 | $890.5498 | $890.55 | $890.55 | $890.60 | |