| 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 | $66.68 | 12.549% | $75.0477 | $75.05 | $75.05 | $75.00 |
| Purchase #2 | $67.70 | 11.362% | $75.3921 | $75.39 | $75.40 | $75.40 |
| Purchase #3 | $104.85 | 6.230% | $111.3822 | $111.38 | $111.40 | $111.40 |
| Purchase #4 | $48.81 | 10.791% | $54.0771 | $54.08 | $54.10 | $54.10 |
| Purchase #5 | $128.94 | 4.274% | $134.4509 | $134.45 | $134.45 | $134.50 |
| Purchase #6 | $170.97 | 3.224% | $176.4821 | $176.48 | $176.50 | $176.50 |
| Purchase #7 | $202.84 | 8.843% | $220.7771 | $220.78 | $220.80 | $220.80 |
| 7 purchase totals = | $790.79 | $847.6092 | $847.61 | $847.70 | $847.70 | |