| 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 | $14.63 | 11.377% | $16.2945 | $16.29 | $16.30 | $16.30 |
| Purchase #2 | $71.63 | 8.222% | $77.5194 | $77.52 | $77.50 | $77.50 |
| Purchase #3 | $115.93 | 12.848% | $130.8247 | $130.82 | $130.80 | $130.80 |
| Purchase #4 | $46.44 | 3.547% | $48.0872 | $48.09 | $48.10 | $48.10 |
| Purchase #5 | $235.95 | 3.292% | $243.7175 | $243.72 | $243.70 | $243.70 |
| Purchase #6 | $19.53 | 4.746% | $20.4569 | $20.46 | $20.45 | $20.50 |
| Purchase #7 | $169.68 | 6.590% | $180.8619 | $180.86 | $180.85 | $180.90 |
| 7 purchase totals = | $673.79 | $717.7621 | $717.76 | $717.70 | $717.80 | |