| 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 | $30.94 | 11.167% | $34.3951 | $34.40 | $34.40 | $34.40 |
| Purchase #2 | $214.63 | 7.842% | $231.4613 | $231.46 | $231.45 | $231.50 |
| Purchase #3 | $77.94 | 4.165% | $81.1862 | $81.19 | $81.20 | $81.20 |
| Purchase #4 | $51.28 | 11.353% | $57.1018 | $57.10 | $57.10 | $57.10 |
| Purchase #5 | $37.98 | 4.538% | $39.7035 | $39.70 | $39.70 | $39.70 |
| Purchase #6 | $79.37 | 3.308% | $81.9956 | $82.00 | $82.00 | $82.00 |
| Purchase #7 | $99.67 | 8.105% | $107.7483 | $107.75 | $107.75 | $107.70 |
| 7 purchase totals = | $591.81 | $633.5918 | $633.60 | $633.60 | $633.60 | |