| 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 | $13.94 | 3.397% | $14.4135 | $14.41 | $14.40 | $14.40 |
| Purchase #2 | $247.79 | 4.588% | $259.1586 | $259.16 | $259.15 | $259.20 |
| Purchase #3 | $14.28 | 12.255% | $16.03 | $16.03 | $16.05 | $16.00 |
| Purchase #4 | $14.73 | 13.364% | $16.6985 | $16.70 | $16.70 | $16.70 |
| Purchase #5 | $231.97 | 12.702% | $261.4348 | $261.43 | $261.45 | $261.40 |
| Purchase #6 | $107.87 | 13.554% | $122.4907 | $122.49 | $122.50 | $122.50 |
| Purchase #7 | $93.62 | 10.307% | $103.2694 | $103.27 | $103.25 | $103.30 |
| 7 purchase totals = | $724.20 | $793.4955 | $793.49 | $793.50 | $793.50 | |