| 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 | $60.39 | 13.549% | $68.5722 | $68.57 | $68.55 | $68.60 |
| Purchase #2 | $62.36 | 6.451% | $66.3828 | $66.38 | $66.40 | $66.40 |
| Purchase #3 | $171.84 | 3.258% | $177.4385 | $177.44 | $177.45 | $177.40 |
| Purchase #4 | $9.41 | 3.332% | $9.7235 | $9.72 | $9.70 | $9.70 |
| Purchase #5 | $150.90 | 3.605% | $156.3399 | $156.34 | $156.35 | $156.30 |
| Purchase #6 | $131.78 | 13.129% | $149.0814 | $149.08 | $149.10 | $149.10 |
| Purchase #7 | $73.92 | 13.283% | $83.7388 | $83.74 | $83.75 | $83.70 |
| 7 purchase totals = | $660.60 | $711.2771 | $711.27 | $711.30 | $711.20 | |