| 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 | $79.37 | 4.173% | $82.6821 | $82.68 | $82.70 | $82.70 |
| Purchase #2 | $102.50 | 12.173% | $114.9773 | $114.98 | $115.00 | $115.00 |
| Purchase #3 | $135.97 | 13.601% | $154.4633 | $154.46 | $154.45 | $154.50 |
| Purchase #4 | $205.35 | 5.872% | $217.4082 | $217.41 | $217.40 | $217.40 |
| Purchase #5 | $119.61 | 4.757% | $125.2998 | $125.30 | $125.30 | $125.30 |
| Purchase #6 | $8.72 | 5.864% | $9.2313 | $9.23 | $9.25 | $9.20 |
| Purchase #7 | $28.53 | 4.193% | $29.7263 | $29.73 | $29.75 | $29.70 |
| 7 purchase totals = | $680.05 | $733.7883 | $733.79 | $733.85 | $733.80 | |