| 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 | $14.81 | 6.693% | $15.8012 | $15.80 | $15.80 | $15.80 |
| Purchase #2 | $42.94 | 11.544% | $47.897 | $47.90 | $47.90 | $47.90 |
| Purchase #3 | $99.69 | 9.218% | $108.8794 | $108.88 | $108.90 | $108.90 |
| Purchase #4 | $245.50 | 5.616% | $259.2873 | $259.29 | $259.30 | $259.30 |
| Purchase #5 | $154.81 | 11.813% | $173.0977 | $173.10 | $173.10 | $173.10 |
| Purchase #6 | $106.87 | 12.272% | $119.9851 | $119.99 | $120.00 | $120.00 |
| Purchase #7 | $92.61 | 5.682% | $97.8721 | $97.87 | $97.85 | $97.90 |
| 7 purchase totals = | $757.23 | $822.8198 | $822.83 | $822.85 | $822.90 | |