| 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 | $79.70 | 8.167% | $86.2091 | $86.21 | $86.20 | $86.20 |
| Purchase #2 | $139.66 | 9.601% | $153.0688 | $153.07 | $153.05 | $153.10 |
| Purchase #3 | $119.94 | 8.188% | $129.7607 | $129.76 | $129.75 | $129.80 |
| Purchase #4 | $95.61 | 10.451% | $105.6022 | $105.60 | $105.60 | $105.60 |
| Purchase #5 | $143.93 | 13.862% | $163.8816 | $163.88 | $163.90 | $163.90 |
| Purchase #6 | $203.75 | 12.187% | $228.581 | $228.58 | $228.60 | $228.60 |
| Purchase #7 | $37.87 | 7.621% | $40.7561 | $40.76 | $40.75 | $40.80 |
| 7 purchase totals = | $820.46 | $907.8595 | $907.86 | $907.85 | $908.00 | |