| 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 | $16.78 | 5.787% | $17.7511 | $17.75 | $17.75 | $17.80 |
| Purchase #2 | $236.46 | 10.529% | $261.3569 | $261.36 | $261.35 | $261.40 |
| Purchase #3 | $140.43 | 5.541% | $148.2112 | $148.21 | $148.20 | $148.20 |
| Purchase #4 | $6.72 | 11.160% | $7.47 | $7.47 | $7.45 | $7.50 |
| Purchase #5 | $185.76 | 12.161% | $208.3503 | $208.35 | $208.35 | $208.40 |
| Purchase #6 | $60.96 | 13.288% | $69.0604 | $69.06 | $69.05 | $69.10 |
| Purchase #7 | $72.26 | 12.683% | $81.4247 | $81.42 | $81.40 | $81.40 |
| 7 purchase totals = | $719.37 | $793.6246 | $793.62 | $793.55 | $793.80 | |