| 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 | $109.96 | 3.411% | $113.7107 | $113.71 | $113.70 | $113.70 |
| Purchase #2 | $144.98 | 3.615% | $150.221 | $150.22 | $150.20 | $150.20 |
| Purchase #3 | $63.57 | 5.315% | $66.9487 | $66.95 | $66.95 | $66.90 |
| Purchase #4 | $129.87 | 7.670% | $139.831 | $139.83 | $139.85 | $139.80 |
| Purchase #5 | $50.36 | 5.334% | $53.0462 | $53.05 | $53.05 | $53.00 |
| Purchase #6 | $16.40 | 7.798% | $17.6789 | $17.68 | $17.70 | $17.70 |
| Purchase #7 | $49.63 | 11.322% | $55.2491 | $55.25 | $55.25 | $55.20 |
| 7 purchase totals = | $564.77 | $596.6856 | $596.69 | $596.70 | $596.50 | |