| 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 | $42.25 | 3.292% | $43.6409 | $43.64 | $43.65 | $43.60 |
| Purchase #2 | $157.49 | 9.126% | $171.8625 | $171.86 | $171.85 | $171.90 |
| Purchase #3 | $71.91 | 3.572% | $74.4786 | $74.48 | $74.50 | $74.50 |
| Purchase #4 | $33.50 | 11.718% | $37.4255 | $37.43 | $37.45 | $37.40 |
| Purchase #5 | $138.69 | 8.736% | $150.806 | $150.81 | $150.80 | $150.80 |
| Purchase #6 | $203.26 | 4.669% | $212.7502 | $212.75 | $212.75 | $212.80 |
| Purchase #7 | $205.65 | 11.202% | $228.6869 | $228.69 | $228.70 | $228.70 |
| 7 purchase totals = | $852.75 | $919.6506 | $919.66 | $919.70 | $919.70 | |