| 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 | $208.52 | 11.818% | $233.1629 | $233.16 | $233.15 | $233.20 |
| Purchase #2 | $231.81 | 12.577% | $260.9647 | $260.96 | $260.95 | $261.00 |
| Purchase #3 | $15.69 | 6.482% | $16.707 | $16.71 | $16.70 | $16.70 |
| Purchase #4 | $64.70 | 8.591% | $70.2584 | $70.26 | $70.25 | $70.30 |
| Purchase #5 | $71.84 | 8.337% | $77.8293 | $77.83 | $77.85 | $77.80 |
| Purchase #6 | $16.33 | 4.810% | $17.1155 | $17.12 | $17.10 | $17.10 |
| Purchase #7 | $10.54 | 6.847% | $11.2617 | $11.26 | $11.25 | $11.30 |
| 7 purchase totals = | $619.43 | $687.2995 | $687.30 | $687.25 | $687.40 | |