| 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 | $79.90 | 5.456% | $84.2593 | $84.26 | $84.25 | $84.30 |
| Purchase #2 | $167.93 | 4.809% | $176.0058 | $176.01 | $176.00 | $176.00 |
| Purchase #3 | $159.87 | 7.612% | $172.0393 | $172.04 | $172.05 | $172.00 |
| Purchase #4 | $129.38 | 8.255% | $140.0603 | $140.06 | $140.05 | $140.10 |
| Purchase #5 | $48.48 | 4.211% | $50.5215 | $50.52 | $50.50 | $50.50 |
| Purchase #6 | $94.39 | 3.734% | $97.9145 | $97.91 | $97.90 | $97.90 |
| Purchase #7 | $165.70 | 3.261% | $171.1035 | $171.10 | $171.10 | $171.10 |
| 7 purchase totals = | $845.65 | $891.9042 | $891.90 | $891.85 | $891.90 | |