| 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 | $16.41 | 10.129% | $18.0722 | $18.07 | $18.05 | $18.10 |
| Purchase #2 | $92.44 | 4.620% | $96.7107 | $96.71 | $96.70 | $96.70 |
| Purchase #3 | $236.65 | 10.696% | $261.9621 | $261.96 | $261.95 | $262.00 |
| Purchase #4 | $198.97 | 7.209% | $213.3137 | $213.31 | $213.30 | $213.30 |
| Purchase #5 | $83.61 | 3.445% | $86.4904 | $86.49 | $86.50 | $86.50 |
| Purchase #6 | $169.28 | 10.759% | $187.4928 | $187.49 | $187.50 | $187.50 |
| Purchase #7 | $74.40 | 8.144% | $80.4591 | $80.46 | $80.45 | $80.50 |
| 7 purchase totals = | $871.76 | $944.5010 | $944.49 | $944.45 | $944.60 | |