| 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 | $48.44 | 5.260% | $50.9879 | $50.99 | $51.00 | $51.00 |
| Purchase #2 | $214.55 | 9.268% | $234.4345 | $234.43 | $234.45 | $234.40 |
| Purchase #3 | $27.78 | 8.521% | $30.1471 | $30.15 | $30.15 | $30.10 |
| Purchase #4 | $121.31 | 11.225% | $134.927 | $134.93 | $134.95 | $134.90 |
| Purchase #5 | $195.65 | 12.449% | $220.0065 | $220.01 | $220.00 | $220.00 |
| Purchase #6 | $104.53 | 11.473% | $116.5227 | $116.52 | $116.50 | $116.50 |
| Purchase #7 | $173.94 | 11.491% | $193.9274 | $193.93 | $193.95 | $193.90 |
| 7 purchase totals = | $886.20 | $980.9531 | $980.96 | $981.00 | $980.80 | |