| 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 | $71.39 | 6.679% | $76.1581 | $76.16 | $76.15 | $76.20 |
| Purchase #2 | $212.30 | 10.762% | $235.1477 | $235.15 | $235.15 | $235.10 |
| Purchase #3 | $6.66 | 7.102% | $7.133 | $7.13 | $7.15 | $7.10 |
| Purchase #4 | $27.95 | 10.519% | $30.8901 | $30.89 | $30.90 | $30.90 |
| Purchase #5 | $240.50 | 4.442% | $251.183 | $251.18 | $251.20 | $251.20 |
| Purchase #6 | $14.69 | 8.725% | $15.9717 | $15.97 | $15.95 | $16.00 |
| Purchase #7 | $116.39 | 9.421% | $127.3551 | $127.36 | $127.35 | $127.40 |
| 7 purchase totals = | $689.88 | $743.8387 | $743.84 | $743.85 | $743.90 | |