| 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 | $97.53 | 12.398% | $109.6218 | $109.62 | $109.60 | $109.60 |
| Purchase #2 | $136.53 | 4.720% | $142.9742 | $142.97 | $142.95 | $143.00 |
| Purchase #3 | $115.65 | 5.797% | $122.3542 | $122.35 | $122.35 | $122.40 |
| Purchase #4 | $48.88 | 4.326% | $50.9945 | $50.99 | $51.00 | $51.00 |
| Purchase #5 | $232.83 | 9.843% | $255.7475 | $255.75 | $255.75 | $255.70 |
| Purchase #6 | $45.93 | 11.151% | $51.0517 | $51.05 | $51.05 | $51.10 |
| Purchase #7 | $47.47 | 11.223% | $52.7976 | $52.80 | $52.80 | $52.80 |
| 7 purchase totals = | $724.82 | $785.5415 | $785.53 | $785.50 | $785.60 | |