| 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 | $80.43 | 8.472% | $87.244 | $87.24 | $87.25 | $87.20 |
| Purchase #2 | $24.73 | 4.325% | $25.7996 | $25.80 | $25.80 | $25.80 |
| Purchase #3 | $112.83 | 13.303% | $127.8398 | $127.84 | $127.85 | $127.80 |
| Purchase #4 | $239.33 | 5.382% | $252.2107 | $252.21 | $252.20 | $252.20 |
| Purchase #5 | $218.59 | 8.290% | $236.7111 | $236.71 | $236.70 | $236.70 |
| Purchase #6 | $28.93 | 4.832% | $30.3279 | $30.33 | $30.35 | $30.30 |
| Purchase #7 | $50.95 | 9.386% | $55.7322 | $55.73 | $55.75 | $55.70 |
| 7 purchase totals = | $755.79 | $815.8653 | $815.86 | $815.90 | $815.70 | |