| 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 | $68.99 | 8.789% | $75.0535 | $75.05 | $75.05 | $75.10 |
| Purchase #2 | $111.36 | 13.856% | $126.79 | $126.79 | $126.80 | $126.80 |
| Purchase #3 | $7.97 | 7.564% | $8.5729 | $8.57 | $8.55 | $8.60 |
| Purchase #4 | $109.98 | 3.775% | $114.1317 | $114.13 | $114.15 | $114.10 |
| Purchase #5 | $185.99 | 5.761% | $196.7049 | $196.70 | $196.70 | $196.70 |
| Purchase #6 | $163.27 | 3.844% | $169.5461 | $169.55 | $169.55 | $169.50 |
| Purchase #7 | $59.56 | 10.516% | $65.8233 | $65.82 | $65.80 | $65.80 |
| 7 purchase totals = | $707.12 | $756.6224 | $756.61 | $756.60 | $756.60 | |