| 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 | $169.45 | 12.500% | $190.6313 | $190.63 | $190.65 | $190.60 |
| Purchase #2 | $88.47 | 10.410% | $97.6797 | $97.68 | $97.70 | $97.70 |
| Purchase #3 | $10.76 | 4.169% | $11.2086 | $11.21 | $11.20 | $11.20 |
| Purchase #4 | $44.68 | 13.418% | $50.6752 | $50.68 | $50.70 | $50.70 |
| Purchase #5 | $62.78 | 10.734% | $69.5188 | $69.52 | $69.50 | $69.50 |
| Purchase #6 | $14.74 | 9.681% | $16.167 | $16.17 | $16.15 | $16.20 |
| Purchase #7 | $69.63 | 7.841% | $75.0897 | $75.09 | $75.10 | $75.10 |
| 7 purchase totals = | $460.51 | $510.9703 | $510.98 | $511.00 | $511.00 | |