| 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 | $102.84 | 9.305% | $112.4093 | $112.41 | $112.40 | $112.40 |
| Purchase #2 | $121.94 | 12.738% | $137.4727 | $137.47 | $137.45 | $137.50 |
| Purchase #3 | $34.65 | 6.363% | $36.8548 | $36.85 | $36.85 | $36.90 |
| Purchase #4 | $199.53 | 9.154% | $217.795 | $217.80 | $217.80 | $217.80 |
| Purchase #5 | $47.40 | 5.246% | $49.8866 | $49.89 | $49.90 | $49.90 |
| Purchase #6 | $63.80 | 5.858% | $67.5374 | $67.54 | $67.55 | $67.50 |
| Purchase #7 | $56.57 | 9.702% | $62.0584 | $62.06 | $62.05 | $62.10 |
| 7 purchase totals = | $626.73 | $684.0142 | $684.02 | $684.00 | $684.10 | |