| 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 | $83.59 | 3.133% | $86.2089 | $86.21 | $86.20 | $86.20 |
| Purchase #2 | $69.84 | 10.661% | $77.2856 | $77.29 | $77.30 | $77.30 |
| Purchase #3 | $152.53 | 4.469% | $159.3466 | $159.35 | $159.35 | $159.30 |
| Purchase #4 | $39.52 | 11.522% | $44.0735 | $44.07 | $44.05 | $44.10 |
| Purchase #5 | $231.38 | 12.445% | $260.1752 | $260.18 | $260.20 | $260.20 |
| Purchase #6 | $106.59 | 5.256% | $112.1924 | $112.19 | $112.20 | $112.20 |
| Purchase #7 | $27.91 | 9.427% | $30.5411 | $30.54 | $30.55 | $30.50 |
| 7 purchase totals = | $711.36 | $769.8233 | $769.83 | $769.85 | $769.80 | |