| 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 | $92.38 | 7.459% | $99.2706 | $99.27 | $99.25 | $99.30 |
| Purchase #2 | $123.47 | 11.458% | $137.6172 | $137.62 | $137.60 | $137.60 |
| Purchase #3 | $150.58 | 8.777% | $163.7964 | $163.80 | $163.80 | $163.80 |
| Purchase #4 | $31.99 | 6.297% | $34.0044 | $34.00 | $34.00 | $34.00 |
| Purchase #5 | $175.68 | 11.699% | $196.2328 | $196.23 | $196.25 | $196.20 |
| Purchase #6 | $64.62 | 4.449% | $67.4949 | $67.49 | $67.50 | $67.50 |
| Purchase #7 | $240.89 | 10.323% | $265.7571 | $265.76 | $265.75 | $265.80 |
| 7 purchase totals = | $879.61 | $964.1734 | $964.17 | $964.15 | $964.20 | |