| 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 | $125.70 | 7.313% | $134.8924 | $134.89 | $134.90 | $134.90 |
| Purchase #2 | $14.96 | 5.146% | $15.7298 | $15.73 | $15.75 | $15.70 |
| Purchase #3 | $60.52 | 9.422% | $66.2222 | $66.22 | $66.20 | $66.20 |
| Purchase #4 | $223.82 | 5.267% | $235.6086 | $235.61 | $235.60 | $235.60 |
| Purchase #5 | $17.52 | 4.221% | $18.2595 | $18.26 | $18.25 | $18.30 |
| Purchase #6 | $77.95 | 10.803% | $86.3709 | $86.37 | $86.35 | $86.40 |
| Purchase #7 | $22.82 | 4.544% | $23.8569 | $23.86 | $23.85 | $23.90 |
| 7 purchase totals = | $543.29 | $580.9403 | $580.94 | $580.90 | $581.00 | |