| 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 | $20.82 | 10.643% | $23.0359 | $23.04 | $23.05 | $23.00 |
| Purchase #2 | $250.87 | 4.136% | $261.246 | $261.25 | $261.25 | $261.20 |
| Purchase #3 | $155.53 | 5.234% | $163.6704 | $163.67 | $163.65 | $163.70 |
| Purchase #4 | $193.58 | 12.193% | $217.1832 | $217.18 | $217.20 | $217.20 |
| Purchase #5 | $139.61 | 11.576% | $155.7713 | $155.77 | $155.75 | $155.80 |
| Purchase #6 | $41.32 | 6.664% | $44.0736 | $44.07 | $44.05 | $44.10 |
| Purchase #7 | $102.71 | 3.587% | $106.3942 | $106.39 | $106.40 | $106.40 |
| 7 purchase totals = | $904.44 | $971.3746 | $971.37 | $971.35 | $971.40 | |