| 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 | $73.66 | 10.594% | $81.4635 | $81.46 | $81.45 | $81.50 |
| Purchase #2 | $144.44 | 9.627% | $158.3452 | $158.35 | $158.35 | $158.30 |
| Purchase #3 | $24.58 | 13.322% | $27.8545 | $27.85 | $27.85 | $27.90 |
| Purchase #4 | $201.68 | 8.800% | $219.4278 | $219.43 | $219.45 | $219.40 |
| Purchase #5 | $182.36 | 3.543% | $188.821 | $188.82 | $188.80 | $188.80 |
| Purchase #6 | $228.92 | 9.669% | $251.0543 | $251.05 | $251.05 | $251.10 |
| Purchase #7 | $7.98 | 3.176% | $8.2334 | $8.23 | $8.25 | $8.20 |
| 7 purchase totals = | $863.62 | $935.1997 | $935.19 | $935.20 | $935.20 | |