| 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 | $30.81 | 4.246% | $32.1182 | $32.12 | $32.10 | $32.10 |
| Purchase #2 | $58.87 | 3.419% | $60.8828 | $60.88 | $60.90 | $60.90 |
| Purchase #3 | $125.28 | 5.452% | $132.1103 | $132.11 | $132.10 | $132.10 |
| Purchase #4 | $54.31 | 6.771% | $57.9873 | $57.99 | $58.00 | $58.00 |
| Purchase #5 | $47.48 | 7.373% | $50.9807 | $50.98 | $51.00 | $51.00 |
| Purchase #6 | $182.73 | 11.531% | $203.8006 | $203.80 | $203.80 | $203.80 |
| Purchase #7 | $148.49 | 7.466% | $159.5763 | $159.58 | $159.60 | $159.60 |
| 7 purchase totals = | $647.97 | $697.4562 | $697.46 | $697.50 | $697.50 | |