| 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 | $64.64 | 9.192% | $70.5817 | $70.58 | $70.60 | $70.60 |
| Purchase #2 | $132.29 | 6.685% | $141.1336 | $141.13 | $141.15 | $141.10 |
| Purchase #3 | $44.92 | 13.591% | $51.0251 | $51.03 | $51.05 | $51.00 |
| Purchase #4 | $82.49 | 4.633% | $86.3118 | $86.31 | $86.30 | $86.30 |
| Purchase #5 | $33.79 | 6.594% | $36.0181 | $36.02 | $36.00 | $36.00 |
| Purchase #6 | $221.81 | 9.107% | $242.0102 | $242.01 | $242.00 | $242.00 |
| Purchase #7 | $13.79 | 3.832% | $14.3184 | $14.32 | $14.30 | $14.30 |
| 7 purchase totals = | $593.73 | $641.3989 | $641.40 | $641.40 | $641.30 | |