| 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 | $12.75 | 10.181% | $14.0481 | $14.05 | $14.05 | $14.00 |
| Purchase #2 | $23.94 | 8.745% | $26.0336 | $26.03 | $26.05 | $26.00 |
| Purchase #3 | $213.51 | 13.381% | $242.0798 | $242.08 | $242.10 | $242.10 |
| Purchase #4 | $51.75 | 8.498% | $56.1477 | $56.15 | $56.15 | $56.10 |
| Purchase #5 | $15.51 | 4.322% | $16.1803 | $16.18 | $16.20 | $16.20 |
| Purchase #6 | $190.32 | 8.771% | $207.013 | $207.01 | $207.00 | $207.00 |
| Purchase #7 | $52.39 | 6.341% | $55.712 | $55.71 | $55.70 | $55.70 |
| 7 purchase totals = | $560.17 | $617.2145 | $617.21 | $617.25 | $617.10 | |