| 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 | $58.41 | 12.718% | $65.8386 | $65.84 | $65.85 | $65.80 |
| Purchase #2 | $154.70 | 5.454% | $163.1373 | $163.14 | $163.15 | $163.10 |
| Purchase #3 | $244.40 | 11.800% | $273.2392 | $273.24 | $273.25 | $273.20 |
| Purchase #4 | $29.83 | 12.151% | $33.4546 | $33.45 | $33.45 | $33.50 |
| Purchase #5 | $72.79 | 8.711% | $79.1307 | $79.13 | $79.15 | $79.10 |
| Purchase #6 | $225.93 | 5.191% | $237.658 | $237.66 | $237.65 | $237.70 |
| Purchase #7 | $222.67 | 5.322% | $234.5205 | $234.52 | $234.50 | $234.50 |
| 7 purchase totals = | $1,008.73 | $1,086.9789 | $1,086.98 | $1,087.00 | $1,086.90 | |