| 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 | $69.76 | 8.277% | $75.534 | $75.53 | $75.55 | $75.50 |
| Purchase #2 | $127.54 | 9.548% | $139.7175 | $139.72 | $139.70 | $139.70 |
| Purchase #3 | $35.52 | 6.408% | $37.7961 | $37.80 | $37.80 | $37.80 |
| Purchase #4 | $55.74 | 10.478% | $61.5804 | $61.58 | $61.60 | $61.60 |
| Purchase #5 | $58.54 | 12.491% | $65.8522 | $65.85 | $65.85 | $65.90 |
| Purchase #6 | $94.99 | 3.356% | $98.1779 | $98.18 | $98.20 | $98.20 |
| Purchase #7 | $31.57 | 7.676% | $33.9933 | $33.99 | $34.00 | $34.00 |
| 7 purchase totals = | $473.66 | $512.6514 | $512.65 | $512.70 | $512.70 | |