| 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 | $65.89 | 8.490% | $71.4841 | $71.48 | $71.50 | $71.50 |
| Purchase #2 | $9.26 | 5.511% | $9.7703 | $9.77 | $9.75 | $9.80 |
| Purchase #3 | $8.30 | 13.291% | $9.4032 | $9.40 | $9.40 | $9.40 |
| Purchase #4 | $45.86 | 11.733% | $51.2408 | $51.24 | $51.25 | $51.20 |
| Purchase #5 | $221.99 | 4.373% | $231.6976 | $231.70 | $231.70 | $231.70 |
| Purchase #6 | $151.36 | 10.481% | $167.224 | $167.22 | $167.20 | $167.20 |
| Purchase #7 | $27.49 | 10.806% | $30.4606 | $30.46 | $30.45 | $30.50 |
| 7 purchase totals = | $530.15 | $571.2806 | $571.27 | $571.25 | $571.30 | |