| 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 | $24.33 | 13.215% | $27.5452 | $27.55 | $27.55 | $27.50 |
| Purchase #2 | $97.88 | 11.779% | $109.4093 | $109.41 | $109.40 | $109.40 |
| Purchase #3 | $81.25 | 3.350% | $83.9719 | $83.97 | $83.95 | $84.00 |
| Purchase #4 | $61.58 | 9.328% | $67.3242 | $67.32 | $67.30 | $67.30 |
| Purchase #5 | $199.49 | 8.741% | $216.9274 | $216.93 | $216.95 | $216.90 |
| Purchase #6 | $167.30 | 8.284% | $181.1591 | $181.16 | $181.15 | $181.20 |
| Purchase #7 | $107.59 | 5.361% | $113.3579 | $113.36 | $113.35 | $113.40 |
| 7 purchase totals = | $739.42 | $799.6950 | $799.70 | $799.65 | $799.70 | |