| 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 | $22.67 | 9.754% | $24.8812 | $24.88 | $24.90 | $24.90 |
| Purchase #2 | $32.41 | 5.469% | $34.1825 | $34.18 | $34.20 | $34.20 |
| Purchase #3 | $83.99 | 9.579% | $92.0354 | $92.04 | $92.05 | $92.00 |
| Purchase #4 | $99.83 | 7.156% | $106.9738 | $106.97 | $106.95 | $107.00 |
| Purchase #5 | $70.92 | 12.713% | $79.9361 | $79.94 | $79.95 | $79.90 |
| Purchase #6 | $206.94 | 4.241% | $215.7163 | $215.72 | $215.70 | $215.70 |
| Purchase #7 | $31.45 | 9.595% | $34.4676 | $34.47 | $34.45 | $34.50 |
| 7 purchase totals = | $548.21 | $588.1929 | $588.20 | $588.20 | $588.20 | |