| 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 | $63.34 | 11.442% | $70.5874 | $70.59 | $70.60 | $70.60 |
| Purchase #2 | $227.66 | 11.702% | $254.3008 | $254.30 | $254.30 | $254.30 |
| Purchase #3 | $122.94 | 11.745% | $137.3793 | $137.38 | $137.40 | $137.40 |
| Purchase #4 | $148.25 | 10.477% | $163.7822 | $163.78 | $163.80 | $163.80 |
| Purchase #5 | $48.91 | 13.287% | $55.4087 | $55.41 | $55.40 | $55.40 |
| Purchase #6 | $15.93 | 8.308% | $17.2535 | $17.25 | $17.25 | $17.30 |
| Purchase #7 | $68.45 | 6.722% | $73.0512 | $73.05 | $73.05 | $73.10 |
| 7 purchase totals = | $695.48 | $771.7631 | $771.76 | $771.80 | $771.90 | |