| 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 | $76.47 | 4.452% | $79.8744 | $79.87 | $79.85 | $79.90 |
| Purchase #2 | $186.65 | 7.233% | $200.1504 | $200.15 | $200.15 | $200.20 |
| Purchase #3 | $70.70 | 7.687% | $76.1347 | $76.13 | $76.15 | $76.10 |
| Purchase #4 | $244.38 | 9.406% | $267.3664 | $267.37 | $267.35 | $267.40 |
| Purchase #5 | $91.91 | 8.322% | $99.5588 | $99.56 | $99.55 | $99.60 |
| Purchase #6 | $15.41 | 5.636% | $16.2785 | $16.28 | $16.30 | $16.30 |
| Purchase #7 | $45.77 | 9.431% | $50.0866 | $50.09 | $50.10 | $50.10 |
| 7 purchase totals = | $731.29 | $789.4498 | $789.45 | $789.45 | $789.60 | |