| 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 | $125.26 | 5.840% | $132.5752 | $132.58 | $132.60 | $132.60 |
| Purchase #2 | $182.59 | 9.418% | $199.7863 | $199.79 | $199.80 | $199.80 |
| Purchase #3 | $21.97 | 7.347% | $23.5841 | $23.58 | $23.60 | $23.60 |
| Purchase #4 | $33.38 | 8.516% | $36.2226 | $36.22 | $36.20 | $36.20 |
| Purchase #5 | $11.85 | 7.246% | $12.7087 | $12.71 | $12.70 | $12.70 |
| Purchase #6 | $83.70 | 13.648% | $95.1234 | $95.12 | $95.10 | $95.10 |
| Purchase #7 | $32.79 | 11.473% | $36.552 | $36.55 | $36.55 | $36.60 |
| 7 purchase totals = | $491.54 | $536.5523 | $536.55 | $536.55 | $536.60 | |