| 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 | $8.66 | 5.644% | $9.1488 | $9.15 | $9.15 | $9.10 |
| Purchase #2 | $7.36 | 13.373% | $8.3443 | $8.34 | $8.35 | $8.30 |
| Purchase #3 | $107.44 | 9.453% | $117.5963 | $117.60 | $117.60 | $117.60 |
| Purchase #4 | $146.43 | 11.667% | $163.514 | $163.51 | $163.50 | $163.50 |
| Purchase #5 | $38.98 | 7.167% | $41.7737 | $41.77 | $41.75 | $41.80 |
| Purchase #6 | $230.48 | 13.548% | $261.7054 | $261.71 | $261.70 | $261.70 |
| Purchase #7 | $90.40 | 5.371% | $95.2554 | $95.26 | $95.25 | $95.30 |
| 7 purchase totals = | $629.75 | $697.3379 | $697.34 | $697.30 | $697.30 | |