| 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 | $10.81 | 4.192% | $11.2632 | $11.26 | $11.25 | $11.30 |
| Purchase #2 | $107.41 | 6.308% | $114.1854 | $114.19 | $114.20 | $114.20 |
| Purchase #3 | $132.37 | 5.861% | $140.1282 | $140.13 | $140.15 | $140.10 |
| Purchase #4 | $188.57 | 8.341% | $204.2986 | $204.30 | $204.30 | $204.30 |
| Purchase #5 | $83.34 | 7.551% | $89.633 | $89.63 | $89.65 | $89.60 |
| Purchase #6 | $19.62 | 7.766% | $21.1437 | $21.14 | $21.15 | $21.10 |
| Purchase #7 | $44.59 | 9.329% | $48.7498 | $48.75 | $48.75 | $48.70 |
| 7 purchase totals = | $586.71 | $629.4019 | $629.40 | $629.45 | $629.30 | |