| 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 | $75.77 | 13.653% | $86.1149 | $86.11 | $86.10 | $86.10 |
| Purchase #2 | $141.76 | 8.676% | $154.0591 | $154.06 | $154.05 | $154.10 |
| Purchase #3 | $237.47 | 11.776% | $265.4345 | $265.43 | $265.45 | $265.40 |
| Purchase #4 | $248.86 | 12.661% | $280.3682 | $280.37 | $280.35 | $280.40 |
| Purchase #5 | $24.69 | 5.675% | $26.0912 | $26.09 | $26.10 | $26.10 |
| Purchase #6 | $86.41 | 4.587% | $90.3736 | $90.37 | $90.35 | $90.40 |
| Purchase #7 | $62.90 | 11.775% | $70.3065 | $70.31 | $70.30 | $70.30 |
| 7 purchase totals = | $877.86 | $972.7480 | $972.74 | $972.70 | $972.80 | |