| 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 | $72.34 | 5.104% | $76.0322 | $76.03 | $76.05 | $76.00 |
| Purchase #2 | $126.99 | 9.826% | $139.468 | $139.47 | $139.45 | $139.50 |
| Purchase #3 | $205.82 | 6.691% | $219.5914 | $219.59 | $219.60 | $219.60 |
| Purchase #4 | $22.52 | 7.577% | $24.2263 | $24.23 | $24.25 | $24.20 |
| Purchase #5 | $160.72 | 4.449% | $167.8704 | $167.87 | $167.85 | $167.90 |
| Purchase #6 | $184.96 | 4.592% | $193.4534 | $193.45 | $193.45 | $193.50 |
| Purchase #7 | $85.82 | 13.778% | $97.6443 | $97.64 | $97.65 | $97.60 |
| 7 purchase totals = | $859.17 | $918.2860 | $918.28 | $918.30 | $918.30 | |