| 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 | $80.29 | 7.296% | $86.148 | $86.15 | $86.15 | $86.10 |
| Purchase #2 | $25.92 | 7.741% | $27.9265 | $27.93 | $27.95 | $27.90 |
| Purchase #3 | $220.75 | 12.337% | $247.9839 | $247.98 | $248.00 | $248.00 |
| Purchase #4 | $227.48 | 11.790% | $254.2999 | $254.30 | $254.30 | $254.30 |
| Purchase #5 | $179.31 | 11.139% | $199.2833 | $199.28 | $199.30 | $199.30 |
| Purchase #6 | $90.62 | 9.266% | $99.0168 | $99.02 | $99.00 | $99.00 |
| Purchase #7 | $23.71 | 3.672% | $24.5806 | $24.58 | $24.60 | $24.60 |
| 7 purchase totals = | $848.08 | $939.2390 | $939.24 | $939.30 | $939.20 | |