| 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 | $74.26 | 4.801% | $77.8252 | $77.83 | $77.85 | $77.80 |
| Purchase #2 | $54.98 | 5.413% | $57.9561 | $57.96 | $57.95 | $58.00 |
| Purchase #3 | $164.63 | 9.221% | $179.8105 | $179.81 | $179.80 | $179.80 |
| Purchase #4 | $119.40 | 10.295% | $131.6922 | $131.69 | $131.70 | $131.70 |
| Purchase #5 | $141.83 | 4.491% | $148.1996 | $148.20 | $148.20 | $148.20 |
| Purchase #6 | $5.81 | 9.595% | $6.3675 | $6.37 | $6.35 | $6.40 |
| Purchase #7 | $27.66 | 11.321% | $30.7914 | $30.79 | $30.80 | $30.80 |
| 7 purchase totals = | $588.57 | $632.6425 | $632.65 | $632.65 | $632.70 | |