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 | $7.81 | 3.867% | $8.112 | $8.11 | $8.10 | $8.10 |
Purchase #2 | $129.67 | 7.849% | $139.8478 | $139.85 | $139.85 | $139.80 |
Purchase #3 | $10.79 | 12.863% | $12.1779 | $12.18 | $12.20 | $12.20 |
Purchase #4 | $74.82 | 10.652% | $82.7898 | $82.79 | $82.80 | $82.80 |
Purchase #5 | $127.79 | 12.526% | $143.797 | $143.80 | $143.80 | $143.80 |
Purchase #6 | $59.75 | 11.544% | $66.6475 | $66.65 | $66.65 | $66.60 |
Purchase #7 | $77.29 | 7.786% | $83.3078 | $83.31 | $83.30 | $83.30 |
7 purchase totals = | $487.92 | $536.6798 | $536.69 | $536.70 | $536.60 |