| 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 | $231.91 | 5.344% | $244.3033 | $244.30 | $244.30 | $244.30 |
| Purchase #2 | $69.41 | 11.484% | $77.381 | $77.38 | $77.40 | $77.40 |
| Purchase #3 | $155.82 | 7.485% | $167.4831 | $167.48 | $167.50 | $167.50 |
| Purchase #4 | $83.79 | 11.753% | $93.6378 | $93.64 | $93.65 | $93.60 |
| Purchase #5 | $57.78 | 13.551% | $65.6098 | $65.61 | $65.60 | $65.60 |
| Purchase #6 | $188.83 | 5.491% | $199.1987 | $199.20 | $199.20 | $199.20 |
| Purchase #7 | $49.89 | 3.663% | $51.7175 | $51.72 | $51.70 | $51.70 |
| 7 purchase totals = | $837.43 | $899.3312 | $899.33 | $899.35 | $899.30 | |