| 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 | $56.91 | 12.809% | $64.1996 | $64.20 | $64.20 | $64.20 |
| Purchase #2 | $12.29 | 4.238% | $12.8109 | $12.81 | $12.80 | $12.80 |
| Purchase #3 | $163.38 | 10.445% | $180.445 | $180.45 | $180.45 | $180.40 |
| Purchase #4 | $77.46 | 11.720% | $86.5383 | $86.54 | $86.55 | $86.50 |
| Purchase #5 | $175.25 | 6.626% | $186.8621 | $186.86 | $186.85 | $186.90 |
| Purchase #6 | $96.27 | 9.856% | $105.7584 | $105.76 | $105.75 | $105.80 |
| Purchase #7 | $139.99 | 4.576% | $146.3959 | $146.40 | $146.40 | $146.40 |
| 7 purchase totals = | $721.55 | $783.0102 | $783.02 | $783.00 | $783.00 | |