| 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 | $14.97 | 8.847% | $16.2944 | $16.29 | $16.30 | $16.30 |
| Purchase #2 | $163.79 | 9.727% | $179.7219 | $179.72 | $179.70 | $179.70 |
| Purchase #3 | $136.34 | 6.195% | $144.7863 | $144.79 | $144.80 | $144.80 |
| Purchase #4 | $124.34 | 6.446% | $132.355 | $132.36 | $132.35 | $132.40 |
| Purchase #5 | $130.78 | 3.604% | $135.4933 | $135.49 | $135.50 | $135.50 |
| Purchase #6 | $15.50 | 3.192% | $15.9948 | $15.99 | $16.00 | $16.00 |
| Purchase #7 | $36.28 | 6.594% | $38.6723 | $38.67 | $38.65 | $38.70 |
| 7 purchase totals = | $622.00 | $663.3180 | $663.31 | $663.30 | $663.40 | |