| 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 | $92.25 | 11.507% | $102.8652 | $102.87 | $102.85 | $102.90 |
| Purchase #2 | $14.81 | 10.628% | $16.384 | $16.38 | $16.40 | $16.40 |
| Purchase #3 | $234.34 | 11.465% | $261.2071 | $261.21 | $261.20 | $261.20 |
| Purchase #4 | $43.81 | 9.105% | $47.7989 | $47.80 | $47.80 | $47.80 |
| Purchase #5 | $40.77 | 8.207% | $44.116 | $44.12 | $44.10 | $44.10 |
| Purchase #6 | $200.29 | 7.418% | $215.1475 | $215.15 | $215.15 | $215.10 |
| Purchase #7 | $72.56 | 13.340% | $82.2395 | $82.24 | $82.25 | $82.20 |
| 7 purchase totals = | $698.83 | $769.7582 | $769.77 | $769.75 | $769.70 | |