| 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 | $34.38 | 9.677% | $37.707 | $37.71 | $37.70 | $37.70 |
| Purchase #2 | $9.70 | 3.127% | $10.0033 | $10.00 | $10.00 | $10.00 |
| Purchase #3 | $227.57 | 3.156% | $234.7521 | $234.75 | $234.75 | $234.80 |
| Purchase #4 | $23.68 | 10.610% | $26.1924 | $26.19 | $26.20 | $26.20 |
| Purchase #5 | $100.63 | 12.865% | $113.576 | $113.58 | $113.60 | $113.60 |
| Purchase #6 | $26.68 | 13.525% | $30.2885 | $30.29 | $30.30 | $30.30 |
| Purchase #7 | $140.85 | 5.239% | $148.2291 | $148.23 | $148.25 | $148.20 |
| 7 purchase totals = | $563.49 | $600.7484 | $600.75 | $600.80 | $600.80 | |