| 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 | $48.31 | 3.689% | $50.0922 | $50.09 | $50.10 | $50.10 |
| Purchase #2 | $90.71 | 4.737% | $95.0069 | $95.01 | $95.00 | $95.00 |
| Purchase #3 | $214.62 | 8.419% | $232.6889 | $232.69 | $232.70 | $232.70 |
| Purchase #4 | $214.52 | 3.481% | $221.9874 | $221.99 | $222.00 | $222.00 |
| Purchase #5 | $200.39 | 3.679% | $207.7623 | $207.76 | $207.75 | $207.80 |
| Purchase #6 | $16.73 | 8.139% | $18.0917 | $18.09 | $18.10 | $18.10 |
| Purchase #7 | $113.56 | 4.277% | $118.417 | $118.42 | $118.40 | $118.40 |
| 7 purchase totals = | $898.84 | $944.0464 | $944.05 | $944.05 | $944.10 | |