| 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 | $15.71 | 11.148% | $17.4614 | $17.46 | $17.45 | $17.50 |
| Purchase #2 | $156.39 | 5.168% | $164.4722 | $164.47 | $164.45 | $164.50 |
| Purchase #3 | $70.44 | 10.692% | $77.9714 | $77.97 | $77.95 | $78.00 |
| Purchase #4 | $149.69 | 11.289% | $166.5885 | $166.59 | $166.60 | $166.60 |
| Purchase #5 | $17.26 | 11.334% | $19.2162 | $19.22 | $19.20 | $19.20 |
| Purchase #6 | $33.83 | 7.295% | $36.2979 | $36.30 | $36.30 | $36.30 |
| Purchase #7 | $209.92 | 10.734% | $232.4528 | $232.45 | $232.45 | $232.50 |
| 7 purchase totals = | $653.24 | $714.4604 | $714.46 | $714.40 | $714.60 | |