| 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 | $106.80 | 7.542% | $114.8549 | $114.85 | $114.85 | $114.90 |
| Purchase #2 | $86.59 | 10.856% | $95.9902 | $95.99 | $96.00 | $96.00 |
| Purchase #3 | $204.45 | 8.655% | $222.1451 | $222.15 | $222.15 | $222.10 |
| Purchase #4 | $80.52 | 7.368% | $86.4527 | $86.45 | $86.45 | $86.50 |
| Purchase #5 | $9.79 | 7.379% | $10.5124 | $10.51 | $10.50 | $10.50 |
| Purchase #6 | $55.87 | 3.495% | $57.8227 | $57.82 | $57.80 | $57.80 |
| Purchase #7 | $11.55 | 5.844% | $12.225 | $12.23 | $12.25 | $12.20 |
| 7 purchase totals = | $555.57 | $600.0030 | $600.00 | $600.00 | $600.00 | |