| 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 | $10.43 | 3.160% | $10.7596 | $10.76 | $10.75 | $10.80 |
| Purchase #2 | $125.63 | 3.191% | $129.6389 | $129.64 | $129.65 | $129.60 |
| Purchase #3 | $22.57 | 4.275% | $23.5349 | $23.53 | $23.55 | $23.50 |
| Purchase #4 | $99.77 | 6.489% | $106.2441 | $106.24 | $106.25 | $106.20 |
| Purchase #5 | $65.29 | 5.869% | $69.1219 | $69.12 | $69.10 | $69.10 |
| Purchase #6 | $10.35 | 5.663% | $10.9361 | $10.94 | $10.95 | $10.90 |
| Purchase #7 | $196.63 | 4.601% | $205.6769 | $205.68 | $205.70 | $205.70 |
| 7 purchase totals = | $530.67 | $555.9124 | $555.91 | $555.95 | $555.80 | |