| 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 | $98.45 | 13.553% | $111.7929 | $111.79 | $111.80 | $111.80 |
| Purchase #2 | $151.55 | 8.207% | $163.9877 | $163.99 | $164.00 | $164.00 |
| Purchase #3 | $86.30 | 9.738% | $94.7039 | $94.70 | $94.70 | $94.70 |
| Purchase #4 | $89.93 | 9.549% | $98.5174 | $98.52 | $98.50 | $98.50 |
| Purchase #5 | $97.67 | 4.717% | $102.2771 | $102.28 | $102.30 | $102.30 |
| Purchase #6 | $99.71 | 9.339% | $109.0219 | $109.02 | $109.00 | $109.00 |
| Purchase #7 | $20.96 | 10.376% | $23.1348 | $23.13 | $23.15 | $23.10 |
| 7 purchase totals = | $644.57 | $703.4357 | $703.43 | $703.45 | $703.40 | |