| 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 | $79.37 | 9.218% | $86.6863 | $86.69 | $86.70 | $86.70 |
| Purchase #2 | $97.31 | 9.842% | $106.8873 | $106.89 | $106.90 | $106.90 |
| Purchase #3 | $115.87 | 6.337% | $123.2127 | $123.21 | $123.20 | $123.20 |
| Purchase #4 | $78.32 | 11.108% | $87.0198 | $87.02 | $87.00 | $87.00 |
| Purchase #5 | $52.25 | 5.518% | $55.1332 | $55.13 | $55.15 | $55.10 |
| Purchase #6 | $187.83 | 12.705% | $211.6938 | $211.69 | $211.70 | $211.70 |
| Purchase #7 | $180.66 | 9.628% | $198.0539 | $198.05 | $198.05 | $198.10 |
| 7 purchase totals = | $791.61 | $868.6870 | $868.68 | $868.70 | $868.70 | |