| 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 | $6.65 | 4.135% | $6.925 | $6.93 | $6.95 | $6.90 |
| Purchase #2 | $216.91 | 3.631% | $224.786 | $224.79 | $224.80 | $224.80 |
| Purchase #3 | $11.45 | 4.776% | $11.9969 | $12.00 | $12.00 | $12.00 |
| Purchase #4 | $129.59 | 11.126% | $144.0082 | $144.01 | $144.00 | $144.00 |
| Purchase #5 | $191.40 | 6.452% | $203.7491 | $203.75 | $203.75 | $203.70 |
| Purchase #6 | $207.25 | 8.478% | $224.8207 | $224.82 | $224.80 | $224.80 |
| Purchase #7 | $8.85 | 13.828% | $10.0738 | $10.07 | $10.05 | $10.10 |
| 7 purchase totals = | $772.10 | $826.3597 | $826.37 | $826.35 | $826.30 | |