| 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 | $79.53 | 5.217% | $83.6791 | $83.68 | $83.70 | $83.70 |
| Purchase #2 | $167.71 | 12.235% | $188.2293 | $188.23 | $188.25 | $188.20 |
| Purchase #3 | $97.84 | 8.155% | $105.8189 | $105.82 | $105.80 | $105.80 |
| Purchase #4 | $30.83 | 8.294% | $33.387 | $33.39 | $33.40 | $33.40 |
| Purchase #5 | $145.69 | 8.114% | $157.5113 | $157.51 | $157.50 | $157.50 |
| Purchase #6 | $16.40 | 3.276% | $16.9373 | $16.94 | $16.95 | $16.90 |
| Purchase #7 | $127.35 | 11.741% | $142.3022 | $142.30 | $142.30 | $142.30 |
| 7 purchase totals = | $665.35 | $727.8651 | $727.87 | $727.90 | $727.80 | |