| 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 | $22.60 | 13.386% | $25.6252 | $25.63 | $25.65 | $25.60 |
| Purchase #2 | $66.71 | 12.386% | $74.9727 | $74.97 | $74.95 | $75.00 |
| Purchase #3 | $82.72 | 13.770% | $94.1105 | $94.11 | $94.10 | $94.10 |
| Purchase #4 | $10.51 | 10.122% | $11.5738 | $11.57 | $11.55 | $11.60 |
| Purchase #5 | $236.70 | 10.576% | $261.7334 | $261.73 | $261.75 | $261.70 |
| Purchase #6 | $33.65 | 10.442% | $37.1637 | $37.16 | $37.15 | $37.20 |
| Purchase #7 | $236.82 | 13.670% | $269.1933 | $269.19 | $269.20 | $269.20 |
| 7 purchase totals = | $689.71 | $774.3726 | $774.36 | $774.35 | $774.40 | |