| 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 | $54.31 | 4.240% | $56.6127 | $56.61 | $56.60 | $56.60 |
| Purchase #2 | $105.80 | 13.338% | $119.9116 | $119.91 | $119.90 | $119.90 |
| Purchase #3 | $247.38 | 11.187% | $275.0544 | $275.05 | $275.05 | $275.10 |
| Purchase #4 | $149.27 | 12.321% | $167.6616 | $167.66 | $167.65 | $167.70 |
| Purchase #5 | $62.83 | 8.327% | $68.0619 | $68.06 | $68.05 | $68.10 |
| Purchase #6 | $215.31 | 6.437% | $229.1695 | $229.17 | $229.15 | $229.20 |
| Purchase #7 | $153.84 | 6.531% | $163.8873 | $163.89 | $163.90 | $163.90 |
| 7 purchase totals = | $988.74 | $1,080.3590 | $1,080.35 | $1,080.30 | $1,080.50 | |