| 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 | $72.99 | 8.286% | $79.038 | $79.04 | $79.05 | $79.00 |
| Purchase #2 | $106.73 | 4.376% | $111.4005 | $111.40 | $111.40 | $111.40 |
| Purchase #3 | $215.71 | 10.584% | $238.5407 | $238.54 | $238.55 | $238.50 |
| Purchase #4 | $109.79 | 10.289% | $121.0863 | $121.09 | $121.10 | $121.10 |
| Purchase #5 | $175.93 | 5.304% | $185.2613 | $185.26 | $185.25 | $185.30 |
| Purchase #6 | $14.71 | 12.398% | $16.5337 | $16.53 | $16.55 | $16.50 |
| Purchase #7 | $187.42 | 12.659% | $211.1455 | $211.15 | $211.15 | $211.10 |
| 7 purchase totals = | $883.28 | $963.0060 | $963.01 | $963.05 | $962.90 | |