| 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 | $103.58 | 6.462% | $110.2733 | $110.27 | $110.25 | $110.30 |
| Purchase #2 | $65.90 | 8.787% | $71.6906 | $71.69 | $71.70 | $71.70 |
| Purchase #3 | $212.86 | 11.169% | $236.6343 | $236.63 | $236.65 | $236.60 |
| Purchase #4 | $56.94 | 11.376% | $63.4175 | $63.42 | $63.40 | $63.40 |
| Purchase #5 | $28.83 | 5.341% | $30.3698 | $30.37 | $30.35 | $30.40 |
| Purchase #6 | $139.71 | 12.447% | $157.0997 | $157.10 | $157.10 | $157.10 |
| Purchase #7 | $97.25 | 9.187% | $106.1844 | $106.18 | $106.20 | $106.20 |
| 7 purchase totals = | $705.07 | $775.6696 | $775.66 | $775.65 | $775.70 | |