| 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 | $160.34 | 5.599% | $169.3174 | $169.32 | $169.30 | $169.30 |
| Purchase #2 | $7.63 | 13.419% | $8.6539 | $8.65 | $8.65 | $8.70 |
| Purchase #3 | $68.32 | 10.652% | $75.5974 | $75.60 | $75.60 | $75.60 |
| Purchase #4 | $124.44 | 12.584% | $140.0995 | $140.10 | $140.10 | $140.10 |
| Purchase #5 | $112.34 | 12.656% | $126.5578 | $126.56 | $126.55 | $126.60 |
| Purchase #6 | $249.41 | 9.414% | $272.8895 | $272.89 | $272.90 | $272.90 |
| Purchase #7 | $81.73 | 9.456% | $89.4584 | $89.46 | $89.45 | $89.50 |
| 7 purchase totals = | $804.21 | $882.5739 | $882.58 | $882.55 | $882.70 | |