| 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 | $9.49 | 8.572% | $10.3035 | $10.30 | $10.30 | $10.30 |
| Purchase #2 | $57.91 | 6.698% | $61.7888 | $61.79 | $61.80 | $61.80 |
| Purchase #3 | $166.90 | 9.588% | $182.9024 | $182.90 | $182.90 | $182.90 |
| Purchase #4 | $68.52 | 8.127% | $74.0886 | $74.09 | $74.10 | $74.10 |
| Purchase #5 | $85.82 | 13.714% | $97.5894 | $97.59 | $97.60 | $97.60 |
| Purchase #6 | $163.97 | 12.132% | $183.8628 | $183.86 | $183.85 | $183.90 |
| Purchase #7 | $84.35 | 3.446% | $87.2567 | $87.26 | $87.25 | $87.30 |
| 7 purchase totals = | $636.96 | $697.7922 | $697.79 | $697.80 | $697.90 | |