| 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 | $75.37 | 4.285% | $78.5996 | $78.60 | $78.60 | $78.60 |
| Purchase #2 | $26.70 | 12.214% | $29.9611 | $29.96 | $29.95 | $30.00 |
| Purchase #3 | $163.80 | 10.151% | $180.4273 | $180.43 | $180.45 | $180.40 |
| Purchase #4 | $97.91 | 13.753% | $111.3756 | $111.38 | $111.40 | $111.40 |
| Purchase #5 | $249.85 | 7.732% | $269.1684 | $269.17 | $269.15 | $269.20 |
| Purchase #6 | $210.54 | 11.375% | $234.4889 | $234.49 | $234.50 | $234.50 |
| Purchase #7 | $41.49 | 12.549% | $46.6966 | $46.70 | $46.70 | $46.70 |
| 7 purchase totals = | $865.66 | $950.7175 | $950.73 | $950.75 | $950.80 | |