| 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 | $59.61 | 8.205% | $64.501 | $64.50 | $64.50 | $64.50 |
| Purchase #2 | $171.53 | 12.821% | $193.5219 | $193.52 | $193.50 | $193.50 |
| Purchase #3 | $114.66 | 3.192% | $118.3199 | $118.32 | $118.30 | $118.30 |
| Purchase #4 | $140.82 | 13.719% | $160.1391 | $160.14 | $160.15 | $160.10 |
| Purchase #5 | $121.34 | 6.517% | $129.2477 | $129.25 | $129.25 | $129.20 |
| Purchase #6 | $134.55 | 8.513% | $146.0042 | $146.00 | $146.00 | $146.00 |
| Purchase #7 | $71.67 | 9.189% | $78.2558 | $78.26 | $78.25 | $78.30 |
| 7 purchase totals = | $814.18 | $889.9896 | $889.99 | $889.95 | $889.90 | |