| 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 | $92.46 | 5.209% | $97.2762 | $97.28 | $97.30 | $97.30 |
| Purchase #2 | $93.78 | 10.708% | $103.822 | $103.82 | $103.80 | $103.80 |
| Purchase #3 | $99.42 | 6.858% | $106.2382 | $106.24 | $106.25 | $106.20 |
| Purchase #4 | $200.89 | 7.407% | $215.7699 | $215.77 | $215.75 | $215.80 |
| Purchase #5 | $33.98 | 8.846% | $36.9859 | $36.99 | $37.00 | $37.00 |
| Purchase #6 | $167.44 | 8.351% | $181.4229 | $181.42 | $181.40 | $181.40 |
| Purchase #7 | $102.80 | 8.654% | $111.6963 | $111.70 | $111.70 | $111.70 |
| 7 purchase totals = | $790.77 | $853.2114 | $853.22 | $853.20 | $853.20 | |