| 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 | $50.56 | 3.744% | $52.453 | $52.45 | $52.45 | $52.50 |
| Purchase #2 | $166.89 | 9.168% | $182.1905 | $182.19 | $182.20 | $182.20 |
| Purchase #3 | $45.69 | 10.804% | $50.6263 | $50.63 | $50.65 | $50.60 |
| Purchase #4 | $73.34 | 8.700% | $79.7206 | $79.72 | $79.70 | $79.70 |
| Purchase #5 | $201.49 | 13.796% | $229.2876 | $229.29 | $229.30 | $229.30 |
| Purchase #6 | $206.42 | 13.481% | $234.2475 | $234.25 | $234.25 | $234.20 |
| Purchase #7 | $76.91 | 6.840% | $82.1706 | $82.17 | $82.15 | $82.20 |
| 7 purchase totals = | $821.30 | $910.6961 | $910.70 | $910.70 | $910.70 | |