| 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 | $9.35 | 7.557% | $10.0566 | $10.06 | $10.05 | $10.10 |
| Purchase #2 | $205.28 | 5.256% | $216.0695 | $216.07 | $216.05 | $216.10 |
| Purchase #3 | $55.41 | 4.733% | $58.0326 | $58.03 | $58.05 | $58.00 |
| Purchase #4 | $12.96 | 10.192% | $14.2809 | $14.28 | $14.30 | $14.30 |
| Purchase #5 | $204.79 | 6.422% | $217.9416 | $217.94 | $217.95 | $217.90 |
| Purchase #6 | $208.30 | 6.202% | $221.2188 | $221.22 | $221.20 | $221.20 |
| Purchase #7 | $80.95 | 6.838% | $86.4854 | $86.49 | $86.50 | $86.50 |
| 7 purchase totals = | $777.04 | $824.0854 | $824.09 | $824.10 | $824.10 | |