| 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 | $77.45 | 3.382% | $80.0694 | $80.07 | $80.05 | $80.10 |
| Purchase #2 | $57.98 | 8.104% | $62.6787 | $62.68 | $62.70 | $62.70 |
| Purchase #3 | $241.76 | 3.357% | $249.8759 | $249.88 | $249.90 | $249.90 |
| Purchase #4 | $226.72 | 3.467% | $234.5804 | $234.58 | $234.60 | $234.60 |
| Purchase #5 | $81.78 | 7.465% | $87.8849 | $87.88 | $87.90 | $87.90 |
| Purchase #6 | $121.28 | 3.293% | $125.2738 | $125.27 | $125.25 | $125.30 |
| Purchase #7 | $194.49 | 7.427% | $208.9348 | $208.93 | $208.95 | $208.90 |
| 7 purchase totals = | $1,001.46 | $1,049.2979 | $1,049.29 | $1,049.35 | $1,049.40 | |