| 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 | $213.58 | 5.649% | $225.6451 | $225.65 | $225.65 | $225.60 |
| Purchase #2 | $67.28 | 10.342% | $74.2381 | $74.24 | $74.25 | $74.20 |
| Purchase #3 | $134.48 | 11.604% | $150.0851 | $150.09 | $150.10 | $150.10 |
| Purchase #4 | $40.81 | 9.398% | $44.6453 | $44.65 | $44.65 | $44.60 |
| Purchase #5 | $31.94 | 7.218% | $34.2454 | $34.25 | $34.25 | $34.20 |
| Purchase #6 | $102.69 | 10.669% | $113.646 | $113.65 | $113.65 | $113.60 |
| Purchase #7 | $44.41 | 4.573% | $46.4409 | $46.44 | $46.45 | $46.40 |
| 7 purchase totals = | $635.19 | $688.9459 | $688.97 | $689.00 | $688.70 | |