| 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 | $78.25 | 3.817% | $81.2368 | $81.24 | $81.25 | $81.20 |
| Purchase #2 | $142.96 | 5.724% | $151.143 | $151.14 | $151.15 | $151.10 |
| Purchase #3 | $104.81 | 7.828% | $113.0145 | $113.01 | $113.00 | $113.00 |
| Purchase #4 | $60.78 | 6.678% | $64.8389 | $64.84 | $64.85 | $64.80 |
| Purchase #5 | $161.37 | 11.551% | $180.0098 | $180.01 | $180.00 | $180.00 |
| Purchase #6 | $94.93 | 3.408% | $98.1652 | $98.17 | $98.15 | $98.20 |
| Purchase #7 | $10.44 | 8.337% | $11.3104 | $11.31 | $11.30 | $11.30 |
| 7 purchase totals = | $653.54 | $699.7186 | $699.72 | $699.70 | $699.60 | |