| 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 | $247.71 | 5.640% | $261.6808 | $261.68 | $261.70 | $261.70 |
| Purchase #2 | $208.37 | 6.298% | $221.4931 | $221.49 | $221.50 | $221.50 |
| Purchase #3 | $80.89 | 9.429% | $88.5171 | $88.52 | $88.50 | $88.50 |
| Purchase #4 | $129.79 | 13.318% | $147.0754 | $147.08 | $147.10 | $147.10 |
| Purchase #5 | $76.42 | 3.450% | $79.0565 | $79.06 | $79.05 | $79.10 |
| Purchase #6 | $39.82 | 13.519% | $45.2033 | $45.20 | $45.20 | $45.20 |
| Purchase #7 | $60.65 | 5.871% | $64.2108 | $64.21 | $64.20 | $64.20 |
| 7 purchase totals = | $843.65 | $907.2370 | $907.24 | $907.25 | $907.30 | |