| 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 | $60.80 | 11.459% | $67.7671 | $67.77 | $67.75 | $67.80 |
| Purchase #2 | $67.70 | 5.427% | $71.3741 | $71.37 | $71.35 | $71.40 |
| Purchase #3 | $227.98 | 3.224% | $235.3301 | $235.33 | $235.35 | $235.30 |
| Purchase #4 | $220.32 | 7.645% | $237.1635 | $237.16 | $237.15 | $237.20 |
| Purchase #5 | $96.67 | 4.220% | $100.7495 | $100.75 | $100.75 | $100.70 |
| Purchase #6 | $27.31 | 10.611% | $30.2079 | $30.21 | $30.20 | $30.20 |
| Purchase #7 | $208.92 | 10.816% | $231.5168 | $231.52 | $231.50 | $231.50 |
| 7 purchase totals = | $909.70 | $974.1090 | $974.11 | $974.05 | $974.10 | |