| 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 | $49.27 | 10.731% | $54.5572 | $54.56 | $54.55 | $54.60 |
| Purchase #2 | $99.54 | 9.287% | $108.7843 | $108.78 | $108.80 | $108.80 |
| Purchase #3 | $116.98 | 8.185% | $126.5548 | $126.55 | $126.55 | $126.60 |
| Purchase #4 | $128.77 | 7.827% | $138.8488 | $138.85 | $138.85 | $138.80 |
| Purchase #5 | $70.73 | 12.199% | $79.3584 | $79.36 | $79.35 | $79.40 |
| Purchase #6 | $240.84 | 8.719% | $261.8388 | $261.84 | $261.85 | $261.80 |
| Purchase #7 | $117.64 | 7.561% | $126.5348 | $126.53 | $126.55 | $126.50 |
| 7 purchase totals = | $823.77 | $896.4771 | $896.47 | $896.50 | $896.50 | |