| 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 | $121.58 | 10.525% | $134.3763 | $134.38 | $134.40 | $134.40 |
| Purchase #2 | $18.98 | 9.872% | $20.8537 | $20.85 | $20.85 | $20.90 |
| Purchase #3 | $58.54 | 12.725% | $65.9892 | $65.99 | $66.00 | $66.00 |
| Purchase #4 | $64.97 | 9.433% | $71.0986 | $71.10 | $71.10 | $71.10 |
| Purchase #5 | $53.34 | 10.399% | $58.8868 | $58.89 | $58.90 | $58.90 |
| Purchase #6 | $236.88 | 6.729% | $252.8197 | $252.82 | $252.80 | $252.80 |
| Purchase #7 | $158.26 | 9.557% | $173.3849 | $173.38 | $173.40 | $173.40 |
| 7 purchase totals = | $712.55 | $777.4092 | $777.41 | $777.45 | $777.50 | |