| 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 | $50.30 | 5.222% | $52.9267 | $52.93 | $52.95 | $52.90 |
| Purchase #2 | $50.73 | 13.691% | $57.6754 | $57.68 | $57.70 | $57.70 |
| Purchase #3 | $117.54 | 4.274% | $122.5637 | $122.56 | $122.55 | $122.60 |
| Purchase #4 | $156.67 | 10.678% | $173.3992 | $173.40 | $173.40 | $173.40 |
| Purchase #5 | $148.74 | 13.279% | $168.4912 | $168.49 | $168.50 | $168.50 |
| Purchase #6 | $146.95 | 3.799% | $152.5326 | $152.53 | $152.55 | $152.50 |
| Purchase #7 | $179.76 | 5.507% | $189.6594 | $189.66 | $189.65 | $189.70 |
| 7 purchase totals = | $850.69 | $917.2482 | $917.25 | $917.30 | $917.30 | |