| 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 | $22.65 | 6.346% | $24.0874 | $24.09 | $24.10 | $24.10 |
| Purchase #2 | $155.57 | 12.655% | $175.2574 | $175.26 | $175.25 | $175.30 |
| Purchase #3 | $240.83 | 3.490% | $249.235 | $249.24 | $249.25 | $249.20 |
| Purchase #4 | $86.49 | 12.833% | $97.5893 | $97.59 | $97.60 | $97.60 |
| Purchase #5 | $47.52 | 3.158% | $49.0207 | $49.02 | $49.00 | $49.00 |
| Purchase #6 | $63.98 | 3.400% | $66.1553 | $66.16 | $66.15 | $66.20 |
| Purchase #7 | $198.43 | 6.344% | $211.0184 | $211.02 | $211.00 | $211.00 |
| 7 purchase totals = | $815.47 | $872.3635 | $872.38 | $872.35 | $872.40 | |