| 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 | $88.81 | 9.250% | $97.0249 | $97.02 | $97.00 | $97.00 |
| Purchase #2 | $40.99 | 7.280% | $43.9741 | $43.97 | $43.95 | $44.00 |
| Purchase #3 | $130.37 | 11.348% | $145.1644 | $145.16 | $145.15 | $145.20 |
| Purchase #4 | $78.43 | 10.230% | $86.4534 | $86.45 | $86.45 | $86.50 |
| Purchase #5 | $76.34 | 11.330% | $84.9893 | $84.99 | $85.00 | $85.00 |
| Purchase #6 | $229.79 | 3.534% | $237.9108 | $237.91 | $237.90 | $237.90 |
| Purchase #7 | $127.34 | 7.124% | $136.4117 | $136.41 | $136.40 | $136.40 |
| 7 purchase totals = | $772.07 | $831.9286 | $831.91 | $831.85 | $832.00 | |