| 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 | $98.69 | 3.560% | $102.2034 | $102.20 | $102.20 | $102.20 |
| Purchase #2 | $207.52 | 7.620% | $223.333 | $223.33 | $223.35 | $223.30 |
| Purchase #3 | $30.88 | 11.438% | $34.4121 | $34.41 | $34.40 | $34.40 |
| Purchase #4 | $113.33 | 5.272% | $119.3048 | $119.30 | $119.30 | $119.30 |
| Purchase #5 | $163.75 | 9.721% | $179.6681 | $179.67 | $179.65 | $179.70 |
| Purchase #6 | $78.51 | 13.582% | $89.1732 | $89.17 | $89.15 | $89.20 |
| Purchase #7 | $72.85 | 9.511% | $79.7788 | $79.78 | $79.80 | $79.80 |
| 7 purchase totals = | $765.53 | $827.8734 | $827.86 | $827.85 | $827.90 | |