| 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 | $33.33 | 11.844% | $37.2776 | $37.28 | $37.30 | $37.30 |
| Purchase #2 | $142.29 | 11.621% | $158.8255 | $158.83 | $158.85 | $158.80 |
| Purchase #3 | $216.99 | 7.218% | $232.6523 | $232.65 | $232.65 | $232.70 |
| Purchase #4 | $30.66 | 13.189% | $34.7037 | $34.70 | $34.70 | $34.70 |
| Purchase #5 | $34.75 | 11.793% | $38.8481 | $38.85 | $38.85 | $38.80 |
| Purchase #6 | $82.41 | 9.262% | $90.0428 | $90.04 | $90.05 | $90.00 |
| Purchase #7 | $33.90 | 3.223% | $34.9926 | $34.99 | $35.00 | $35.00 |
| 7 purchase totals = | $574.33 | $627.3426 | $627.34 | $627.40 | $627.30 | |