| 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 | $198.49 | 10.697% | $219.7225 | $219.72 | $219.70 | $219.70 |
| Purchase #2 | $100.55 | 6.119% | $106.7027 | $106.70 | $106.70 | $106.70 |
| Purchase #3 | $23.85 | 4.603% | $24.9478 | $24.95 | $24.95 | $24.90 |
| Purchase #4 | $62.99 | 8.567% | $68.3864 | $68.39 | $68.40 | $68.40 |
| Purchase #5 | $48.57 | 6.328% | $51.6435 | $51.64 | $51.65 | $51.60 |
| Purchase #6 | $158.65 | 3.316% | $163.9108 | $163.91 | $163.90 | $163.90 |
| Purchase #7 | $44.58 | 5.815% | $47.1723 | $47.17 | $47.15 | $47.20 |
| 7 purchase totals = | $637.68 | $682.4860 | $682.48 | $682.45 | $682.40 | |