| 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 | $28.99 | 10.237% | $31.9577 | $31.96 | $31.95 | $32.00 |
| Purchase #2 | $41.86 | 7.642% | $45.0589 | $45.06 | $45.05 | $45.10 |
| Purchase #3 | $97.25 | 5.186% | $102.2934 | $102.29 | $102.30 | $102.30 |
| Purchase #4 | $207.41 | 5.458% | $218.7304 | $218.73 | $218.75 | $218.70 |
| Purchase #5 | $76.75 | 3.217% | $79.219 | $79.22 | $79.20 | $79.20 |
| Purchase #6 | $54.80 | 11.294% | $60.9891 | $60.99 | $61.00 | $61.00 |
| Purchase #7 | $144.25 | 4.697% | $151.0254 | $151.03 | $151.05 | $151.00 |
| 7 purchase totals = | $651.31 | $689.2739 | $689.28 | $689.30 | $689.30 | |