| 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 | $16.38 | 7.619% | $17.628 | $17.63 | $17.65 | $17.60 |
| Purchase #2 | $9.90 | 10.652% | $10.9545 | $10.95 | $10.95 | $11.00 |
| Purchase #3 | $69.88 | 3.321% | $72.2007 | $72.20 | $72.20 | $72.20 |
| Purchase #4 | $208.48 | 12.255% | $234.0292 | $234.03 | $234.05 | $234.00 |
| Purchase #5 | $93.25 | 4.335% | $97.2924 | $97.29 | $97.30 | $97.30 |
| Purchase #6 | $44.71 | 8.712% | $48.6051 | $48.61 | $48.60 | $48.60 |
| Purchase #7 | $209.28 | 6.324% | $222.5149 | $222.51 | $222.50 | $222.50 |
| 7 purchase totals = | $651.88 | $703.2248 | $703.22 | $703.25 | $703.20 | |