| 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 | $8.65 | 10.544% | $9.5621 | $9.56 | $9.55 | $9.60 |
| Purchase #2 | $118.89 | 12.153% | $133.3387 | $133.34 | $133.35 | $133.30 |
| Purchase #3 | $194.79 | 6.505% | $207.4611 | $207.46 | $207.45 | $207.50 |
| Purchase #4 | $210.77 | 3.454% | $218.05 | $218.05 | $218.05 | $218.10 |
| Purchase #5 | $110.27 | 13.466% | $125.119 | $125.12 | $125.10 | $125.10 |
| Purchase #6 | $169.29 | 6.853% | $180.8914 | $180.89 | $180.90 | $180.90 |
| Purchase #7 | $48.75 | 13.753% | $55.4546 | $55.45 | $55.45 | $55.50 |
| 7 purchase totals = | $861.41 | $929.8769 | $929.87 | $929.85 | $930.00 | |