| 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 | $69.66 | 11.310% | $77.5385 | $77.54 | $77.55 | $77.50 |
| Purchase #2 | $25.38 | 12.134% | $28.4596 | $28.46 | $28.45 | $28.50 |
| Purchase #3 | $6.78 | 7.552% | $7.292 | $7.29 | $7.30 | $7.30 |
| Purchase #4 | $5.71 | 11.224% | $6.3509 | $6.35 | $6.35 | $6.40 |
| Purchase #5 | $77.84 | 10.530% | $86.0366 | $86.04 | $86.05 | $86.00 |
| Purchase #6 | $219.46 | 6.367% | $233.433 | $233.43 | $233.45 | $233.40 |
| Purchase #7 | $145.87 | 6.632% | $155.5441 | $155.54 | $155.55 | $155.50 |
| 7 purchase totals = | $550.70 | $594.6547 | $594.65 | $594.70 | $594.60 | |