| 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 | $63.81 | 9.470% | $69.8528 | $69.85 | $69.85 | $69.90 |
| Purchase #2 | $46.34 | 6.412% | $49.3113 | $49.31 | $49.30 | $49.30 |
| Purchase #3 | $92.41 | 4.110% | $96.2081 | $96.21 | $96.20 | $96.20 |
| Purchase #4 | $147.63 | 10.861% | $163.6641 | $163.66 | $163.65 | $163.70 |
| Purchase #5 | $119.34 | 5.622% | $126.0493 | $126.05 | $126.05 | $126.00 |
| Purchase #6 | $28.58 | 5.596% | $30.1793 | $30.18 | $30.20 | $30.20 |
| Purchase #7 | $94.65 | 12.785% | $106.751 | $106.75 | $106.75 | $106.80 |
| 7 purchase totals = | $592.76 | $642.0159 | $642.01 | $642.00 | $642.10 | |