| 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 | $90.64 | 9.507% | $99.2571 | $99.26 | $99.25 | $99.30 |
| Purchase #2 | $157.95 | 8.206% | $170.9114 | $170.91 | $170.90 | $170.90 |
| Purchase #3 | $47.36 | 5.306% | $49.8729 | $49.87 | $49.85 | $49.90 |
| Purchase #4 | $95.97 | 4.748% | $100.5267 | $100.53 | $100.55 | $100.50 |
| Purchase #5 | $41.71 | 13.627% | $47.3938 | $47.39 | $47.40 | $47.40 |
| Purchase #6 | $248.76 | 3.737% | $258.0562 | $258.06 | $258.05 | $258.10 |
| Purchase #7 | $60.94 | 13.170% | $68.9658 | $68.97 | $68.95 | $69.00 |
| 7 purchase totals = | $743.33 | $794.9839 | $794.99 | $794.95 | $795.10 | |