| 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 | $5.38 | 9.485% | $5.8903 | $5.89 | $5.90 | $5.90 |
| Purchase #2 | $39.80 | 10.776% | $44.0888 | $44.09 | $44.10 | $44.10 |
| Purchase #3 | $163.67 | 7.208% | $175.4673 | $175.47 | $175.45 | $175.50 |
| Purchase #4 | $6.93 | 7.869% | $7.4753 | $7.48 | $7.50 | $7.50 |
| Purchase #5 | $206.63 | 5.205% | $217.3851 | $217.39 | $217.40 | $217.40 |
| Purchase #6 | $157.93 | 7.812% | $170.2675 | $170.27 | $170.25 | $170.30 |
| Purchase #7 | $148.79 | 11.484% | $165.877 | $165.88 | $165.90 | $165.90 |
| 7 purchase totals = | $729.13 | $786.4513 | $786.47 | $786.50 | $786.60 | |