| 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 | $122.39 | 3.653% | $126.8609 | $126.86 | $126.85 | $126.90 |
| Purchase #2 | $70.72 | 8.638% | $76.8288 | $76.83 | $76.85 | $76.80 |
| Purchase #3 | $237.72 | 10.611% | $262.9445 | $262.94 | $262.95 | $262.90 |
| Purchase #4 | $45.89 | 5.834% | $48.5672 | $48.57 | $48.55 | $48.60 |
| Purchase #5 | $49.63 | 5.836% | $52.5264 | $52.53 | $52.55 | $52.50 |
| Purchase #6 | $165.25 | 10.258% | $182.2013 | $182.20 | $182.20 | $182.20 |
| Purchase #7 | $37.84 | 10.558% | $41.8351 | $41.84 | $41.85 | $41.80 |
| 7 purchase totals = | $729.44 | $791.7642 | $791.77 | $791.80 | $791.70 | |