| 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 | $91.54 | 6.314% | $97.3198 | $97.32 | $97.30 | $97.30 |
| Purchase #2 | $42.68 | 4.280% | $44.5067 | $44.51 | $44.50 | $44.50 |
| Purchase #3 | $114.91 | 9.252% | $125.5415 | $125.54 | $125.55 | $125.50 |
| Purchase #4 | $104.57 | 9.282% | $114.2762 | $114.28 | $114.30 | $114.30 |
| Purchase #5 | $88.41 | 8.270% | $95.7215 | $95.72 | $95.70 | $95.70 |
| Purchase #6 | $239.36 | 9.388% | $261.8311 | $261.83 | $261.85 | $261.80 |
| Purchase #7 | $34.33 | 11.299% | $38.2089 | $38.21 | $38.20 | $38.20 |
| 7 purchase totals = | $715.80 | $777.4057 | $777.41 | $777.40 | $777.30 | |