| 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 | $82.33 | 4.110% | $85.7138 | $85.71 | $85.70 | $85.70 |
| Purchase #2 | $208.45 | 10.723% | $230.8021 | $230.80 | $230.80 | $230.80 |
| Purchase #3 | $236.83 | 10.482% | $261.6545 | $261.65 | $261.65 | $261.70 |
| Purchase #4 | $125.48 | 5.503% | $132.3852 | $132.39 | $132.40 | $132.40 |
| Purchase #5 | $49.89 | 7.150% | $53.4571 | $53.46 | $53.45 | $53.50 |
| Purchase #6 | $155.99 | 13.633% | $177.2561 | $177.26 | $177.25 | $177.30 |
| Purchase #7 | $18.27 | 4.843% | $19.1548 | $19.15 | $19.15 | $19.20 |
| 7 purchase totals = | $877.24 | $960.4236 | $960.42 | $960.40 | $960.60 | |