| 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 | $35.52 | 5.224% | $37.3756 | $37.38 | $37.40 | $37.40 |
| Purchase #2 | $205.73 | 9.863% | $226.0211 | $226.02 | $226.00 | $226.00 |
| Purchase #3 | $250.45 | 4.414% | $261.5049 | $261.50 | $261.50 | $261.50 |
| Purchase #4 | $13.94 | 9.343% | $15.2424 | $15.24 | $15.25 | $15.20 |
| Purchase #5 | $210.72 | 13.488% | $239.1419 | $239.14 | $239.15 | $239.10 |
| Purchase #6 | $28.42 | 9.408% | $31.0938 | $31.09 | $31.10 | $31.10 |
| Purchase #7 | $113.67 | 3.382% | $117.5143 | $117.51 | $117.50 | $117.50 |
| 7 purchase totals = | $858.45 | $927.8940 | $927.88 | $927.90 | $927.80 | |