| 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 | $51.43 | 11.705% | $57.4499 | $57.45 | $57.45 | $57.40 |
| Purchase #2 | $44.82 | 7.157% | $48.0278 | $48.03 | $48.05 | $48.00 |
| Purchase #3 | $82.50 | 9.221% | $90.1073 | $90.11 | $90.10 | $90.10 |
| Purchase #4 | $14.79 | 5.735% | $15.6382 | $15.64 | $15.65 | $15.60 |
| Purchase #5 | $190.50 | 5.496% | $200.9699 | $200.97 | $200.95 | $201.00 |
| Purchase #6 | $164.58 | 3.256% | $169.9387 | $169.94 | $169.95 | $169.90 |
| Purchase #7 | $243.53 | 8.525% | $264.2909 | $264.29 | $264.30 | $264.30 |
| 7 purchase totals = | $792.15 | $846.4227 | $846.43 | $846.45 | $846.30 | |