| 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 | $82.32 | 4.561% | $86.0746 | $86.07 | $86.05 | $86.10 |
| Purchase #2 | $162.78 | 12.688% | $183.4335 | $183.43 | $183.45 | $183.40 |
| Purchase #3 | $81.25 | 3.242% | $83.8841 | $83.88 | $83.90 | $83.90 |
| Purchase #4 | $25.44 | 4.677% | $26.6298 | $26.63 | $26.65 | $26.60 |
| Purchase #5 | $148.50 | 5.276% | $156.3349 | $156.33 | $156.35 | $156.30 |
| Purchase #6 | $237.82 | 13.761% | $270.5464 | $270.55 | $270.55 | $270.50 |
| Purchase #7 | $28.30 | 8.161% | $30.6096 | $30.61 | $30.60 | $30.60 |
| 7 purchase totals = | $766.41 | $837.5129 | $837.50 | $837.55 | $837.40 | |