| 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 | $102.41 | 10.327% | $112.9859 | $112.99 | $113.00 | $113.00 |
| Purchase #2 | $129.39 | 8.471% | $140.3506 | $140.35 | $140.35 | $140.40 |
| Purchase #3 | $188.87 | 4.555% | $197.473 | $197.47 | $197.45 | $197.50 |
| Purchase #4 | $92.42 | 8.454% | $100.2332 | $100.23 | $100.25 | $100.20 |
| Purchase #5 | $65.44 | 5.329% | $68.9273 | $68.93 | $68.95 | $68.90 |
| Purchase #6 | $52.30 | 5.301% | $55.0724 | $55.07 | $55.05 | $55.10 |
| Purchase #7 | $19.53 | 4.692% | $20.4463 | $20.45 | $20.45 | $20.40 |
| 7 purchase totals = | $650.36 | $695.4887 | $695.49 | $695.50 | $695.50 | |