| 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 | $57.33 | 11.703% | $64.0393 | $64.04 | $64.05 | $64.00 |
| Purchase #2 | $204.91 | 6.169% | $217.5509 | $217.55 | $217.55 | $217.60 |
| Purchase #3 | $59.40 | 12.343% | $66.7317 | $66.73 | $66.75 | $66.70 |
| Purchase #4 | $6.78 | 5.859% | $7.1772 | $7.18 | $7.20 | $7.20 |
| Purchase #5 | $31.31 | 13.124% | $35.4191 | $35.42 | $35.40 | $35.40 |
| Purchase #6 | $27.37 | 12.389% | $30.7609 | $30.76 | $30.75 | $30.80 |
| Purchase #7 | $158.33 | 13.113% | $179.0918 | $179.09 | $179.10 | $179.10 |
| 7 purchase totals = | $545.43 | $600.7709 | $600.77 | $600.80 | $600.80 | |