| 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 | $65.94 | 13.481% | $74.8294 | $74.83 | $74.85 | $74.80 |
| Purchase #2 | $46.47 | 5.233% | $48.9018 | $48.90 | $48.90 | $48.90 |
| Purchase #3 | $136.82 | 13.484% | $155.2688 | $155.27 | $155.25 | $155.30 |
| Purchase #4 | $196.50 | 11.338% | $218.7792 | $218.78 | $218.80 | $218.80 |
| Purchase #5 | $28.79 | 6.652% | $30.7051 | $30.71 | $30.70 | $30.70 |
| Purchase #6 | $193.73 | 12.722% | $218.3763 | $218.38 | $218.40 | $218.40 |
| Purchase #7 | $23.50 | 12.258% | $26.3806 | $26.38 | $26.40 | $26.40 |
| 7 purchase totals = | $691.75 | $773.2412 | $773.25 | $773.30 | $773.30 | |