| 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 | $55.72 | 7.468% | $59.8812 | $59.88 | $59.90 | $59.90 |
| Purchase #2 | $147.79 | 12.327% | $166.0081 | $166.01 | $166.00 | $166.00 |
| Purchase #3 | $27.27 | 10.292% | $30.0766 | $30.08 | $30.10 | $30.10 |
| Purchase #4 | $187.35 | 6.611% | $199.7357 | $199.74 | $199.75 | $199.70 |
| Purchase #5 | $146.28 | 8.816% | $159.176 | $159.18 | $159.20 | $159.20 |
| Purchase #6 | $39.87 | 13.229% | $45.1444 | $45.14 | $45.15 | $45.10 |
| Purchase #7 | $182.59 | 7.105% | $195.563 | $195.56 | $195.55 | $195.60 |
| 7 purchase totals = | $786.87 | $855.5850 | $855.59 | $855.65 | $855.60 | |