| 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 | $80.73 | 4.410% | $84.2902 | $84.29 | $84.30 | $84.30 |
| Purchase #2 | $82.38 | 8.283% | $89.2035 | $89.20 | $89.20 | $89.20 |
| Purchase #3 | $151.55 | 11.766% | $169.3814 | $169.38 | $169.40 | $169.40 |
| Purchase #4 | $16.75 | 3.639% | $17.3595 | $17.36 | $17.35 | $17.40 |
| Purchase #5 | $89.85 | 13.550% | $102.0247 | $102.02 | $102.00 | $102.00 |
| Purchase #6 | $109.68 | 11.529% | $122.325 | $122.33 | $122.35 | $122.30 |
| Purchase #7 | $45.53 | 12.351% | $51.1534 | $51.15 | $51.15 | $51.20 |
| 7 purchase totals = | $576.47 | $635.7377 | $635.73 | $635.75 | $635.80 | |