| 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 | $100.99 | 10.589% | $111.6838 | $111.68 | $111.70 | $111.70 |
| Purchase #2 | $47.78 | 4.102% | $49.7399 | $49.74 | $49.75 | $49.70 |
| Purchase #3 | $109.87 | 13.316% | $124.5003 | $124.50 | $124.50 | $124.50 |
| Purchase #4 | $7.28 | 9.714% | $7.9872 | $7.99 | $8.00 | $8.00 |
| Purchase #5 | $115.76 | 8.245% | $125.3044 | $125.30 | $125.30 | $125.30 |
| Purchase #6 | $86.27 | 11.350% | $96.0616 | $96.06 | $96.05 | $96.10 |
| Purchase #7 | $205.41 | 5.456% | $216.6172 | $216.62 | $216.60 | $216.60 |
| 7 purchase totals = | $673.36 | $731.8944 | $731.89 | $731.90 | $731.90 | |