| 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 | $53.46 | 9.138% | $58.3452 | $58.35 | $58.35 | $58.30 |
| Purchase #2 | $58.96 | 8.269% | $63.8354 | $63.84 | $63.85 | $63.80 |
| Purchase #3 | $126.95 | 9.831% | $139.4305 | $139.43 | $139.45 | $139.40 |
| Purchase #4 | $48.69 | 3.446% | $50.3679 | $50.37 | $50.35 | $50.40 |
| Purchase #5 | $90.99 | 10.273% | $100.3374 | $100.34 | $100.35 | $100.30 |
| Purchase #6 | $15.93 | 11.217% | $17.7169 | $17.72 | $17.70 | $17.70 |
| Purchase #7 | $99.37 | 10.449% | $109.7532 | $109.75 | $109.75 | $109.80 |
| 7 purchase totals = | $494.35 | $539.7865 | $539.80 | $539.80 | $539.70 | |