| 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 | $26.56 | 3.647% | $27.5286 | $27.53 | $27.55 | $27.50 |
| Purchase #2 | $191.54 | 6.312% | $203.63 | $203.63 | $203.65 | $203.60 |
| Purchase #3 | $68.92 | 11.163% | $76.6135 | $76.61 | $76.60 | $76.60 |
| Purchase #4 | $130.68 | 13.862% | $148.7949 | $148.79 | $148.80 | $148.80 |
| Purchase #5 | $183.60 | 11.151% | $204.0732 | $204.07 | $204.05 | $204.10 |
| Purchase #6 | $149.46 | 12.680% | $168.4115 | $168.41 | $168.40 | $168.40 |
| Purchase #7 | $25.88 | 12.828% | $29.1999 | $29.20 | $29.20 | $29.20 |
| 7 purchase totals = | $776.64 | $858.2516 | $858.24 | $858.25 | $858.20 | |