| 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 | $16.26 | 10.728% | $18.0044 | $18.00 | $18.00 | $18.00 |
| Purchase #2 | $70.84 | 5.420% | $74.6795 | $74.68 | $74.70 | $74.70 |
| Purchase #3 | $56.40 | 9.862% | $61.9622 | $61.96 | $61.95 | $62.00 |
| Purchase #4 | $14.26 | 5.836% | $15.0922 | $15.09 | $15.10 | $15.10 |
| Purchase #5 | $29.39 | 3.665% | $30.4671 | $30.47 | $30.45 | $30.50 |
| Purchase #6 | $50.38 | 6.833% | $53.8225 | $53.82 | $53.80 | $53.80 |
| Purchase #7 | $72.83 | 11.123% | $80.9309 | $80.93 | $80.95 | $80.90 |
| 7 purchase totals = | $310.36 | $334.9588 | $334.95 | $334.95 | $335.00 | |