| 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 | $43.97 | 11.750% | $49.1365 | $49.14 | $49.15 | $49.10 |
| Purchase #2 | $29.58 | 3.770% | $30.6952 | $30.70 | $30.70 | $30.70 |
| Purchase #3 | $42.46 | 4.435% | $44.3431 | $44.34 | $44.35 | $44.30 |
| Purchase #4 | $113.85 | 8.308% | $123.3087 | $123.31 | $123.30 | $123.30 |
| Purchase #5 | $242.69 | 7.412% | $260.6782 | $260.68 | $260.70 | $260.70 |
| Purchase #6 | $91.30 | 4.325% | $95.2487 | $95.25 | $95.25 | $95.20 |
| Purchase #7 | $135.29 | 4.693% | $141.6392 | $141.64 | $141.65 | $141.60 |
| 7 purchase totals = | $699.14 | $745.0496 | $745.06 | $745.10 | $744.90 | |