| 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 | $74.79 | 5.430% | $78.8511 | $78.85 | $78.85 | $78.90 |
| Purchase #2 | $245.66 | 6.109% | $260.6674 | $260.67 | $260.65 | $260.70 |
| Purchase #3 | $241.67 | 8.148% | $261.3613 | $261.36 | $261.35 | $261.40 |
| Purchase #4 | $7.59 | 4.116% | $7.9024 | $7.90 | $7.90 | $7.90 |
| Purchase #5 | $127.45 | 3.841% | $132.3454 | $132.35 | $132.35 | $132.30 |
| Purchase #6 | $72.95 | 6.680% | $77.8231 | $77.82 | $77.80 | $77.80 |
| Purchase #7 | $205.96 | 4.318% | $214.8534 | $214.85 | $214.85 | $214.90 |
| 7 purchase totals = | $976.07 | $1,033.8041 | $1,033.80 | $1,033.75 | $1,033.90 | |