| 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 | $80.85 | 6.854% | $86.3915 | $86.39 | $86.40 | $86.40 |
| Purchase #2 | $67.33 | 9.759% | $73.9007 | $73.90 | $73.90 | $73.90 |
| Purchase #3 | $158.46 | 4.323% | $165.3102 | $165.31 | $165.30 | $165.30 |
| Purchase #4 | $208.66 | 13.124% | $236.0445 | $236.04 | $236.05 | $236.00 |
| Purchase #5 | $16.50 | 5.246% | $17.3656 | $17.37 | $17.35 | $17.40 |
| Purchase #6 | $239.91 | 8.661% | $260.6886 | $260.69 | $260.70 | $260.70 |
| Purchase #7 | $125.98 | 6.351% | $133.981 | $133.98 | $134.00 | $134.00 |
| 7 purchase totals = | $897.69 | $973.6821 | $973.68 | $973.70 | $973.70 | |