| 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 | $42.85 | 10.702% | $47.4358 | $47.44 | $47.45 | $47.40 |
| Purchase #2 | $62.45 | 12.505% | $70.2594 | $70.26 | $70.25 | $70.30 |
| Purchase #3 | $163.51 | 12.377% | $183.7476 | $183.75 | $183.75 | $183.70 |
| Purchase #4 | $143.38 | 5.210% | $150.8501 | $150.85 | $150.85 | $150.90 |
| Purchase #5 | $70.75 | 10.295% | $78.0337 | $78.03 | $78.05 | $78.00 |
| Purchase #6 | $114.48 | 6.755% | $122.2131 | $122.21 | $122.20 | $122.20 |
| Purchase #7 | $198.82 | 3.289% | $205.3592 | $205.36 | $205.35 | $205.40 |
| 7 purchase totals = | $796.24 | $857.8989 | $857.90 | $857.90 | $857.90 | |