| 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 | $24.64 | 11.818% | $27.552 | $27.55 | $27.55 | $27.60 |
| Purchase #2 | $61.82 | 3.694% | $64.1036 | $64.10 | $64.10 | $64.10 |
| Purchase #3 | $104.80 | 11.584% | $116.94 | $116.94 | $116.95 | $116.90 |
| Purchase #4 | $28.43 | 8.447% | $30.8315 | $30.83 | $30.85 | $30.80 |
| Purchase #5 | $180.36 | 3.615% | $186.88 | $186.88 | $186.90 | $186.90 |
| Purchase #6 | $41.51 | 5.717% | $43.8831 | $43.88 | $43.90 | $43.90 |
| Purchase #7 | $182.91 | 5.213% | $192.4451 | $192.45 | $192.45 | $192.40 |
| 7 purchase totals = | $624.47 | $662.6353 | $662.63 | $662.70 | $662.60 | |