| 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 | $60.35 | 9.598% | $66.1424 | $66.14 | $66.15 | $66.10 |
| Purchase #2 | $95.60 | 5.316% | $100.6821 | $100.68 | $100.70 | $100.70 |
| Purchase #3 | $133.99 | 9.308% | $146.4618 | $146.46 | $146.45 | $146.50 |
| Purchase #4 | $195.70 | 6.464% | $208.35 | $208.35 | $208.35 | $208.40 |
| Purchase #5 | $144.25 | 10.565% | $159.49 | $159.49 | $159.50 | $159.50 |
| Purchase #6 | $120.78 | 7.324% | $129.6259 | $129.63 | $129.65 | $129.60 |
| Purchase #7 | $17.82 | 5.639% | $18.8249 | $18.82 | $18.80 | $18.80 |
| 7 purchase totals = | $768.49 | $829.5771 | $829.57 | $829.60 | $829.60 | |