| 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 | $5.86 | 3.495% | $6.0648 | $6.06 | $6.05 | $6.10 |
| Purchase #2 | $104.56 | 6.712% | $111.5781 | $111.58 | $111.60 | $111.60 |
| Purchase #3 | $213.79 | 8.367% | $231.6778 | $231.68 | $231.70 | $231.70 |
| Purchase #4 | $115.76 | 4.309% | $120.7481 | $120.75 | $120.75 | $120.70 |
| Purchase #5 | $199.65 | 3.521% | $206.6797 | $206.68 | $206.70 | $206.70 |
| Purchase #6 | $210.79 | 10.451% | $232.8197 | $232.82 | $232.80 | $232.80 |
| Purchase #7 | $157.71 | 12.665% | $177.684 | $177.68 | $177.70 | $177.70 |
| 7 purchase totals = | $1,008.12 | $1,087.2522 | $1,087.25 | $1,087.30 | $1,087.30 | |