| 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 | $9.32 | 5.347% | $9.8183 | $9.82 | $9.80 | $9.80 |
| Purchase #2 | $60.99 | 3.688% | $63.2393 | $63.24 | $63.25 | $63.20 |
| Purchase #3 | $170.33 | 3.778% | $176.7651 | $176.77 | $176.75 | $176.80 |
| Purchase #4 | $151.43 | 4.323% | $157.9763 | $157.98 | $158.00 | $158.00 |
| Purchase #5 | $97.62 | 5.702% | $103.1863 | $103.19 | $103.20 | $103.20 |
| Purchase #6 | $97.66 | 9.351% | $106.7922 | $106.79 | $106.80 | $106.80 |
| Purchase #7 | $207.95 | 9.476% | $227.6553 | $227.66 | $227.65 | $227.70 |
| 7 purchase totals = | $795.30 | $845.4328 | $845.45 | $845.45 | $845.50 | |