| 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 | $23.37 | 8.240% | $25.2957 | $25.30 | $25.30 | $25.30 |
| Purchase #2 | $166.47 | 4.451% | $173.8796 | $173.88 | $173.90 | $173.90 |
| Purchase #3 | $26.94 | 6.247% | $28.6229 | $28.62 | $28.60 | $28.60 |
| Purchase #4 | $15.41 | 13.798% | $17.5363 | $17.54 | $17.55 | $17.50 |
| Purchase #5 | $195.80 | 10.411% | $216.1847 | $216.18 | $216.20 | $216.20 |
| Purchase #6 | $173.81 | 11.784% | $194.2918 | $194.29 | $194.30 | $194.30 |
| Purchase #7 | $27.75 | 8.369% | $30.0724 | $30.07 | $30.05 | $30.10 |
| 7 purchase totals = | $629.55 | $685.8834 | $685.88 | $685.90 | $685.90 | |