| 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 | $56.66 | 11.641% | $63.2558 | $63.26 | $63.25 | $63.30 |
| Purchase #2 | $88.30 | 10.848% | $97.8788 | $97.88 | $97.90 | $97.90 |
| Purchase #3 | $159.92 | 7.439% | $171.8164 | $171.82 | $171.80 | $171.80 |
| Purchase #4 | $9.97 | 10.353% | $11.0022 | $11.00 | $11.00 | $11.00 |
| Purchase #5 | $15.25 | 8.702% | $16.5771 | $16.58 | $16.60 | $16.60 |
| Purchase #6 | $164.62 | 3.257% | $169.9817 | $169.98 | $170.00 | $170.00 |
| Purchase #7 | $165.34 | 8.775% | $179.8486 | $179.85 | $179.85 | $179.80 |
| 7 purchase totals = | $660.06 | $710.3606 | $710.37 | $710.40 | $710.40 | |