| 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 | $37.83 | 12.859% | $42.6946 | $42.69 | $42.70 | $42.70 |
| Purchase #2 | $146.74 | 12.103% | $164.4999 | $164.50 | $164.50 | $164.50 |
| Purchase #3 | $216.28 | 3.794% | $224.4857 | $224.49 | $224.50 | $224.50 |
| Purchase #4 | $193.51 | 3.832% | $200.9253 | $200.93 | $200.95 | $200.90 |
| Purchase #5 | $63.94 | 7.433% | $68.6927 | $68.69 | $68.70 | $68.70 |
| Purchase #6 | $126.74 | 5.478% | $133.6828 | $133.68 | $133.70 | $133.70 |
| Purchase #7 | $78.29 | 7.212% | $83.9363 | $83.94 | $83.95 | $83.90 |
| 7 purchase totals = | $863.33 | $918.9173 | $918.92 | $919.00 | $918.90 | |