| 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 | $83.93 | 3.332% | $86.7265 | $86.73 | $86.75 | $86.70 |
| Purchase #2 | $138.51 | 12.373% | $155.6478 | $155.65 | $155.65 | $155.60 |
| Purchase #3 | $28.30 | 3.737% | $29.3576 | $29.36 | $29.35 | $29.40 |
| Purchase #4 | $104.82 | 11.275% | $116.6385 | $116.64 | $116.65 | $116.60 |
| Purchase #5 | $182.96 | 3.353% | $189.0946 | $189.09 | $189.10 | $189.10 |
| Purchase #6 | $150.34 | 5.660% | $158.8492 | $158.85 | $158.85 | $158.80 |
| Purchase #7 | $182.90 | 8.324% | $198.1246 | $198.12 | $198.10 | $198.10 |
| 7 purchase totals = | $871.76 | $934.4388 | $934.44 | $934.45 | $934.30 | |