| 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 | $107.89 | 6.358% | $114.7496 | $114.75 | $114.75 | $114.70 |
| Purchase #2 | $96.32 | 3.843% | $100.0216 | $100.02 | $100.00 | $100.00 |
| Purchase #3 | $46.58 | 5.244% | $49.0227 | $49.02 | $49.00 | $49.00 |
| Purchase #4 | $131.88 | 7.738% | $142.0849 | $142.08 | $142.10 | $142.10 |
| Purchase #5 | $114.91 | 6.235% | $122.0746 | $122.07 | $122.05 | $122.10 |
| Purchase #6 | $148.52 | 13.843% | $169.0796 | $169.08 | $169.10 | $169.10 |
| Purchase #7 | $144.89 | 8.539% | $157.2622 | $157.26 | $157.25 | $157.30 |
| 7 purchase totals = | $790.99 | $854.2952 | $854.28 | $854.25 | $854.30 | |