| 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 | $22.75 | 3.577% | $23.5638 | $23.56 | $23.55 | $23.60 |
| Purchase #2 | $9.34 | 13.258% | $10.5783 | $10.58 | $10.60 | $10.60 |
| Purchase #3 | $64.95 | 5.513% | $68.5307 | $68.53 | $68.55 | $68.50 |
| Purchase #4 | $124.97 | 7.393% | $134.209 | $134.21 | $134.20 | $134.20 |
| Purchase #5 | $236.30 | 3.783% | $245.2392 | $245.24 | $245.25 | $245.20 |
| Purchase #6 | $200.66 | 8.516% | $217.7482 | $217.75 | $217.75 | $217.70 |
| Purchase #7 | $163.27 | 4.258% | $170.222 | $170.22 | $170.20 | $170.20 |
| 7 purchase totals = | $822.24 | $870.0912 | $870.09 | $870.10 | $870.00 | |