| 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 | $45.65 | 5.362% | $48.0978 | $48.10 | $48.10 | $48.10 |
| Purchase #2 | $125.61 | 11.378% | $139.9019 | $139.90 | $139.90 | $139.90 |
| Purchase #3 | $93.57 | 4.369% | $97.6581 | $97.66 | $97.65 | $97.70 |
| Purchase #4 | $102.61 | 12.534% | $115.4711 | $115.47 | $115.45 | $115.50 |
| Purchase #5 | $165.38 | 6.349% | $175.88 | $175.88 | $175.90 | $175.90 |
| Purchase #6 | $20.34 | 4.518% | $21.259 | $21.26 | $21.25 | $21.30 |
| Purchase #7 | $183.88 | 12.340% | $206.5708 | $206.57 | $206.55 | $206.60 |
| 7 purchase totals = | $737.04 | $804.8387 | $804.84 | $804.80 | $805.00 | |