| 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 | $53.32 | 7.712% | $57.432 | $57.43 | $57.45 | $57.40 |
| Purchase #2 | $123.34 | 8.373% | $133.6673 | $133.67 | $133.65 | $133.70 |
| Purchase #3 | $46.40 | 3.698% | $48.1159 | $48.12 | $48.10 | $48.10 |
| Purchase #4 | $146.77 | 11.575% | $163.7586 | $163.76 | $163.75 | $163.80 |
| Purchase #5 | $139.79 | 13.483% | $158.6379 | $158.64 | $158.65 | $158.60 |
| Purchase #6 | $230.61 | 12.691% | $259.8767 | $259.88 | $259.90 | $259.90 |
| Purchase #7 | $243.34 | 7.490% | $261.5662 | $261.57 | $261.55 | $261.60 |
| 7 purchase totals = | $983.57 | $1,083.0546 | $1,083.07 | $1,083.05 | $1,083.10 | |