| 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 | $43.57 | 4.353% | $45.4666 | $45.47 | $45.45 | $45.50 |
| Purchase #2 | $33.50 | 13.337% | $37.9679 | $37.97 | $37.95 | $38.00 |
| Purchase #3 | $240.94 | 8.404% | $261.1886 | $261.19 | $261.20 | $261.20 |
| Purchase #4 | $119.65 | 5.615% | $126.3683 | $126.37 | $126.35 | $126.40 |
| Purchase #5 | $166.63 | 9.563% | $182.5648 | $182.56 | $182.55 | $182.60 |
| Purchase #6 | $191.34 | 11.159% | $212.6916 | $212.69 | $212.70 | $212.70 |
| Purchase #7 | $23.65 | 3.288% | $24.4276 | $24.43 | $24.45 | $24.40 |
| 7 purchase totals = | $819.28 | $890.6754 | $890.68 | $890.65 | $890.80 | |