| 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 | $15.46 | 11.581% | $17.2504 | $17.25 | $17.25 | $17.30 |
| Purchase #2 | $30.50 | 5.465% | $32.1668 | $32.17 | $32.15 | $32.20 |
| Purchase #3 | $103.82 | 6.117% | $110.1707 | $110.17 | $110.15 | $110.20 |
| Purchase #4 | $86.31 | 8.599% | $93.7318 | $93.73 | $93.75 | $93.70 |
| Purchase #5 | $208.63 | 7.286% | $223.8308 | $223.83 | $223.85 | $223.80 |
| Purchase #6 | $217.89 | 6.142% | $231.2728 | $231.27 | $231.25 | $231.30 |
| Purchase #7 | $9.81 | 12.812% | $11.0669 | $11.07 | $11.05 | $11.10 |
| 7 purchase totals = | $672.42 | $719.4902 | $719.49 | $719.45 | $719.60 | |