| 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 | $45.36 | 8.291% | $49.1208 | $49.12 | $49.10 | $49.10 |
| Purchase #2 | $18.82 | 3.431% | $19.4657 | $19.47 | $19.45 | $19.50 |
| Purchase #3 | $51.92 | 9.420% | $56.8109 | $56.81 | $56.80 | $56.80 |
| Purchase #4 | $111.57 | 13.321% | $126.4322 | $126.43 | $126.45 | $126.40 |
| Purchase #5 | $106.56 | 3.382% | $110.1639 | $110.16 | $110.15 | $110.20 |
| Purchase #6 | $236.49 | 6.468% | $251.7862 | $251.79 | $251.80 | $251.80 |
| Purchase #7 | $154.85 | 4.738% | $162.1868 | $162.19 | $162.20 | $162.20 |
| 7 purchase totals = | $725.57 | $775.9665 | $775.97 | $775.95 | $776.00 | |