| 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 | $45.83 | 8.300% | $49.6339 | $49.63 | $49.65 | $49.60 |
| Purchase #2 | $45.33 | 13.735% | $51.5561 | $51.56 | $51.55 | $51.60 |
| Purchase #3 | $148.81 | 11.520% | $165.9529 | $165.95 | $165.95 | $166.00 |
| Purchase #4 | $169.49 | 3.796% | $175.9238 | $175.92 | $175.90 | $175.90 |
| Purchase #5 | $198.92 | 7.850% | $214.5352 | $214.54 | $214.55 | $214.50 |
| Purchase #6 | $8.83 | 7.835% | $9.5218 | $9.52 | $9.50 | $9.50 |
| Purchase #7 | $102.55 | 6.713% | $109.4342 | $109.43 | $109.45 | $109.40 |
| 7 purchase totals = | $719.76 | $776.5579 | $776.55 | $776.55 | $776.50 | |