| 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 | $50.70 | 12.780% | $57.1795 | $57.18 | $57.20 | $57.20 |
| Purchase #2 | $223.48 | 7.260% | $239.7046 | $239.70 | $239.70 | $239.70 |
| Purchase #3 | $241.76 | 8.289% | $261.7995 | $261.80 | $261.80 | $261.80 |
| Purchase #4 | $163.75 | 13.190% | $185.3486 | $185.35 | $185.35 | $185.30 |
| Purchase #5 | $106.82 | 3.616% | $110.6826 | $110.68 | $110.70 | $110.70 |
| Purchase #6 | $23.50 | 13.140% | $26.5879 | $26.59 | $26.60 | $26.60 |
| Purchase #7 | $21.56 | 12.604% | $24.2774 | $24.28 | $24.30 | $24.30 |
| 7 purchase totals = | $831.57 | $905.5801 | $905.58 | $905.65 | $905.60 | |