| 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 | $44.79 | 9.506% | $49.0477 | $49.05 | $49.05 | $49.00 |
| Purchase #2 | $11.54 | 6.260% | $12.2624 | $12.26 | $12.25 | $12.30 |
| Purchase #3 | $97.36 | 10.179% | $107.2703 | $107.27 | $107.25 | $107.30 |
| Purchase #4 | $107.92 | 8.578% | $117.1774 | $117.18 | $117.20 | $117.20 |
| Purchase #5 | $147.69 | 11.262% | $164.3228 | $164.32 | $164.30 | $164.30 |
| Purchase #6 | $113.88 | 10.150% | $125.4388 | $125.44 | $125.45 | $125.40 |
| Purchase #7 | $73.99 | 3.420% | $76.5205 | $76.52 | $76.50 | $76.50 |
| 7 purchase totals = | $597.17 | $652.0399 | $652.04 | $652.00 | $652.00 | |