| 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 | $29.45 | 12.770% | $33.2108 | $33.21 | $33.20 | $33.20 |
| Purchase #2 | $107.54 | 4.412% | $112.2847 | $112.28 | $112.30 | $112.30 |
| Purchase #3 | $15.77 | 10.835% | $17.4787 | $17.48 | $17.50 | $17.50 |
| Purchase #4 | $147.83 | 3.662% | $153.2435 | $153.24 | $153.25 | $153.20 |
| Purchase #5 | $158.37 | 7.754% | $170.65 | $170.65 | $170.65 | $170.70 |
| Purchase #6 | $116.47 | 8.214% | $126.0368 | $126.04 | $126.05 | $126.00 |
| Purchase #7 | $52.58 | 8.110% | $56.8442 | $56.84 | $56.85 | $56.80 |
| 7 purchase totals = | $628.01 | $669.7487 | $669.74 | $669.80 | $669.70 | |