| 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 | $173.66 | 7.619% | $186.8912 | $186.89 | $186.90 | $186.90 |
| Purchase #2 | $48.77 | 11.132% | $54.1991 | $54.20 | $54.20 | $54.20 |
| Purchase #3 | $225.45 | 3.427% | $233.1762 | $233.18 | $233.20 | $233.20 |
| Purchase #4 | $33.77 | 5.256% | $35.545 | $35.55 | $35.55 | $35.50 |
| Purchase #5 | $28.84 | 5.565% | $30.4449 | $30.44 | $30.45 | $30.40 |
| Purchase #6 | $52.92 | 3.687% | $54.8712 | $54.87 | $54.85 | $54.90 |
| Purchase #7 | $23.55 | 10.582% | $26.0421 | $26.04 | $26.05 | $26.00 |
| 7 purchase totals = | $586.96 | $621.1697 | $621.17 | $621.20 | $621.10 | |