| 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 | $29.69 | 11.587% | $33.1302 | $33.13 | $33.15 | $33.10 |
| Purchase #2 | $95.92 | 10.599% | $106.0866 | $106.09 | $106.10 | $106.10 |
| Purchase #3 | $87.29 | 12.130% | $97.8783 | $97.88 | $97.90 | $97.90 |
| Purchase #4 | $9.78 | 12.643% | $11.0165 | $11.02 | $11.00 | $11.00 |
| Purchase #5 | $205.92 | 6.336% | $218.9671 | $218.97 | $218.95 | $219.00 |
| Purchase #6 | $8.39 | 7.779% | $9.0427 | $9.04 | $9.05 | $9.00 |
| Purchase #7 | $161.31 | 3.628% | $167.1623 | $167.16 | $167.15 | $167.20 |
| 7 purchase totals = | $598.30 | $643.2837 | $643.29 | $643.30 | $643.30 | |