| 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 | $88.58 | 5.565% | $93.5095 | $93.51 | $93.50 | $93.50 |
| Purchase #2 | $77.97 | 11.770% | $87.1471 | $87.15 | $87.15 | $87.10 |
| Purchase #3 | $37.36 | 3.285% | $38.5873 | $38.59 | $38.60 | $38.60 |
| Purchase #4 | $128.85 | 3.250% | $133.0376 | $133.04 | $133.05 | $133.00 |
| Purchase #5 | $231.68 | 12.783% | $261.2957 | $261.30 | $261.30 | $261.30 |
| Purchase #6 | $33.58 | 4.696% | $35.1569 | $35.16 | $35.15 | $35.20 |
| Purchase #7 | $139.78 | 13.777% | $159.0375 | $159.04 | $159.05 | $159.00 |
| 7 purchase totals = | $737.80 | $807.7716 | $807.79 | $807.80 | $807.70 | |