| 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 | $13.93 | 10.849% | $15.4413 | $15.44 | $15.45 | $15.40 |
| Purchase #2 | $44.49 | 8.648% | $48.3375 | $48.34 | $48.35 | $48.30 |
| Purchase #3 | $122.79 | 11.382% | $136.766 | $136.77 | $136.75 | $136.80 |
| Purchase #4 | $115.73 | 6.233% | $122.9435 | $122.94 | $122.95 | $122.90 |
| Purchase #5 | $153.59 | 5.705% | $162.3523 | $162.35 | $162.35 | $162.40 |
| Purchase #6 | $81.92 | 10.708% | $90.692 | $90.69 | $90.70 | $90.70 |
| Purchase #7 | $153.95 | 3.861% | $159.894 | $159.89 | $159.90 | $159.90 |
| 7 purchase totals = | $686.40 | $736.4266 | $736.42 | $736.45 | $736.40 | |