| 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 | $20.71 | 12.855% | $23.3723 | $23.37 | $23.35 | $23.40 |
| Purchase #2 | $113.44 | 12.700% | $127.8469 | $127.85 | $127.85 | $127.80 |
| Purchase #3 | $134.35 | 3.375% | $138.8843 | $138.88 | $138.90 | $138.90 |
| Purchase #4 | $15.44 | 8.338% | $16.7274 | $16.73 | $16.75 | $16.70 |
| Purchase #5 | $108.95 | 3.287% | $112.5312 | $112.53 | $112.55 | $112.50 |
| Purchase #6 | $115.43 | 4.143% | $120.2123 | $120.21 | $120.20 | $120.20 |
| Purchase #7 | $63.46 | 3.347% | $65.584 | $65.58 | $65.60 | $65.60 |
| 7 purchase totals = | $571.78 | $605.1584 | $605.15 | $605.20 | $605.10 | |