| 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 | $148.30 | 4.872% | $155.5252 | $155.53 | $155.55 | $155.50 |
| Purchase #2 | $22.73 | 3.104% | $23.4355 | $23.44 | $23.45 | $23.40 |
| Purchase #3 | $246.81 | 7.382% | $265.0295 | $265.03 | $265.05 | $265.00 |
| Purchase #4 | $106.68 | 12.381% | $119.8881 | $119.89 | $119.90 | $119.90 |
| Purchase #5 | $40.74 | 5.561% | $43.0056 | $43.01 | $43.00 | $43.00 |
| Purchase #6 | $91.31 | 11.401% | $101.7203 | $101.72 | $101.70 | $101.70 |
| Purchase #7 | $79.71 | 6.734% | $85.0777 | $85.08 | $85.10 | $85.10 |
| 7 purchase totals = | $736.28 | $793.6819 | $793.70 | $793.75 | $793.60 | |