| 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 | $64.56 | 7.503% | $69.4039 | $69.40 | $69.40 | $69.40 |
| Purchase #2 | $120.78 | 5.362% | $127.2562 | $127.26 | $127.25 | $127.30 |
| Purchase #3 | $10.45 | 4.508% | $10.9211 | $10.92 | $10.90 | $10.90 |
| Purchase #4 | $69.53 | 12.806% | $78.434 | $78.43 | $78.45 | $78.40 |
| Purchase #5 | $191.41 | 5.292% | $201.5394 | $201.54 | $201.55 | $201.50 |
| Purchase #6 | $183.72 | 11.611% | $205.0517 | $205.05 | $205.05 | $205.10 |
| Purchase #7 | $15.77 | 13.809% | $17.9477 | $17.95 | $17.95 | $17.90 |
| 7 purchase totals = | $656.22 | $710.5540 | $710.55 | $710.55 | $710.50 | |