| 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 | $30.87 | 8.620% | $33.531 | $33.53 | $33.55 | $33.50 |
| Purchase #2 | $146.89 | 12.610% | $165.4128 | $165.41 | $165.40 | $165.40 |
| Purchase #3 | $167.91 | 4.583% | $175.6053 | $175.61 | $175.60 | $175.60 |
| Purchase #4 | $15.25 | 6.797% | $16.2865 | $16.29 | $16.30 | $16.30 |
| Purchase #5 | $238.43 | 13.861% | $271.4788 | $271.48 | $271.50 | $271.50 |
| Purchase #6 | $193.68 | 5.271% | $203.8889 | $203.89 | $203.90 | $203.90 |
| Purchase #7 | $181.27 | 5.533% | $191.2997 | $191.30 | $191.30 | $191.30 |
| 7 purchase totals = | $974.30 | $1,057.5030 | $1,057.51 | $1,057.55 | $1,057.50 | |