| 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 | $23.70 | 5.501% | $25.0037 | $25.00 | $25.00 | $25.00 |
| Purchase #2 | $53.68 | 6.716% | $57.2851 | $57.29 | $57.30 | $57.30 |
| Purchase #3 | $247.60 | 11.338% | $275.6729 | $275.67 | $275.65 | $275.70 |
| Purchase #4 | $70.43 | 9.328% | $76.9997 | $77.00 | $77.00 | $77.00 |
| Purchase #5 | $139.45 | 7.341% | $149.687 | $149.69 | $149.70 | $149.70 |
| Purchase #6 | $134.42 | 3.766% | $139.4823 | $139.48 | $139.50 | $139.50 |
| Purchase #7 | $116.52 | 8.679% | $126.6328 | $126.63 | $126.65 | $126.60 |
| 7 purchase totals = | $785.80 | $850.7635 | $850.76 | $850.80 | $850.80 | |