| 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 | $105.93 | 10.552% | $117.1077 | $117.11 | $117.10 | $117.10 |
| Purchase #2 | $180.82 | 13.734% | $205.6538 | $205.65 | $205.65 | $205.70 |
| Purchase #3 | $91.98 | 5.603% | $97.1336 | $97.13 | $97.15 | $97.10 |
| Purchase #4 | $122.46 | 12.624% | $137.9194 | $137.92 | $137.90 | $137.90 |
| Purchase #5 | $95.49 | 10.624% | $105.6349 | $105.63 | $105.65 | $105.60 |
| Purchase #6 | $63.56 | 12.325% | $71.3938 | $71.39 | $71.40 | $71.40 |
| Purchase #7 | $108.76 | 6.491% | $115.8196 | $115.82 | $115.80 | $115.80 |
| 7 purchase totals = | $769.00 | $850.6628 | $850.65 | $850.65 | $850.60 | |