| 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 | $57.39 | 11.594% | $64.0438 | $64.04 | $64.05 | $64.00 |
| Purchase #2 | $114.82 | 3.531% | $118.8743 | $118.87 | $118.85 | $118.90 |
| Purchase #3 | $98.78 | 3.405% | $102.1435 | $102.14 | $102.15 | $102.10 |
| Purchase #4 | $246.74 | 6.821% | $263.5701 | $263.57 | $263.55 | $263.60 |
| Purchase #5 | $32.62 | 7.578% | $35.0919 | $35.09 | $35.10 | $35.10 |
| Purchase #6 | $190.91 | 11.612% | $213.0785 | $213.08 | $213.10 | $213.10 |
| Purchase #7 | $16.53 | 6.806% | $17.655 | $17.66 | $17.65 | $17.70 |
| 7 purchase totals = | $757.79 | $814.4571 | $814.45 | $814.45 | $814.50 | |