| 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 | $73.52 | 9.759% | $80.6948 | $80.69 | $80.70 | $80.70 |
| Purchase #2 | $12.55 | 7.295% | $13.4655 | $13.47 | $13.45 | $13.50 |
| Purchase #3 | $38.84 | 8.359% | $42.0866 | $42.09 | $42.10 | $42.10 |
| Purchase #4 | $38.53 | 4.353% | $40.2072 | $40.21 | $40.20 | $40.20 |
| Purchase #5 | $172.99 | 10.758% | $191.6003 | $191.60 | $191.60 | $191.60 |
| Purchase #6 | $140.26 | 9.859% | $154.0882 | $154.09 | $154.10 | $154.10 |
| Purchase #7 | $125.58 | 9.284% | $137.2388 | $137.24 | $137.25 | $137.20 |
| 7 purchase totals = | $602.27 | $659.3814 | $659.39 | $659.40 | $659.40 | |