| 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 | $38.60 | 6.585% | $41.1418 | $41.14 | $41.15 | $41.10 |
| Purchase #2 | $195.47 | 6.108% | $207.4093 | $207.41 | $207.40 | $207.40 |
| Purchase #3 | $7.81 | 12.160% | $8.7597 | $8.76 | $8.75 | $8.80 |
| Purchase #4 | $250.77 | 11.698% | $280.1051 | $280.11 | $280.10 | $280.10 |
| Purchase #5 | $195.39 | 8.661% | $212.3127 | $212.31 | $212.30 | $212.30 |
| Purchase #6 | $77.47 | 11.609% | $86.4635 | $86.46 | $86.45 | $86.50 |
| Purchase #7 | $199.89 | 11.583% | $223.0433 | $223.04 | $223.05 | $223.00 |
| 7 purchase totals = | $965.40 | $1,059.2354 | $1,059.23 | $1,059.20 | $1,059.20 | |