| 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 | $64.72 | 9.427% | $70.8212 | $70.82 | $70.80 | $70.80 |
| Purchase #2 | $25.34 | 7.365% | $27.2063 | $27.21 | $27.20 | $27.20 |
| Purchase #3 | $6.51 | 13.293% | $7.3754 | $7.38 | $7.40 | $7.40 |
| Purchase #4 | $216.57 | 9.130% | $236.3428 | $236.34 | $236.35 | $236.30 |
| Purchase #5 | $76.62 | 13.702% | $87.1185 | $87.12 | $87.10 | $87.10 |
| Purchase #6 | $87.87 | 10.604% | $97.1877 | $97.19 | $97.20 | $97.20 |
| Purchase #7 | $236.30 | 5.405% | $249.072 | $249.07 | $249.05 | $249.10 |
| 7 purchase totals = | $713.93 | $775.1239 | $775.13 | $775.10 | $775.10 | |