| 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 | $38.33 | 5.811% | $40.5574 | $40.56 | $40.55 | $40.60 |
| Purchase #2 | $215.95 | 12.264% | $242.4341 | $242.43 | $242.45 | $242.40 |
| Purchase #3 | $229.82 | 5.382% | $242.1889 | $242.19 | $242.20 | $242.20 |
| Purchase #4 | $104.99 | 8.625% | $114.0454 | $114.05 | $114.05 | $114.00 |
| Purchase #5 | $111.25 | 13.412% | $126.1709 | $126.17 | $126.15 | $126.20 |
| Purchase #6 | $102.36 | 7.518% | $110.0554 | $110.06 | $110.05 | $110.10 |
| Purchase #7 | $13.71 | 4.224% | $14.2891 | $14.29 | $14.30 | $14.30 |
| 7 purchase totals = | $816.41 | $889.7412 | $889.75 | $889.75 | $889.80 | |