| 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 | $62.61 | 9.320% | $68.4453 | $68.45 | $68.45 | $68.40 |
| Purchase #2 | $133.72 | 4.390% | $139.5903 | $139.59 | $139.60 | $139.60 |
| Purchase #3 | $87.49 | 13.244% | $99.0772 | $99.08 | $99.10 | $99.10 |
| Purchase #4 | $92.66 | 5.670% | $97.9138 | $97.91 | $97.90 | $97.90 |
| Purchase #5 | $178.75 | 8.650% | $194.2119 | $194.21 | $194.20 | $194.20 |
| Purchase #6 | $48.94 | 6.657% | $52.1979 | $52.20 | $52.20 | $52.20 |
| Purchase #7 | $73.56 | 5.750% | $77.7897 | $77.79 | $77.80 | $77.80 |
| 7 purchase totals = | $677.73 | $729.2261 | $729.23 | $729.25 | $729.20 | |