| 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 | $89.61 | 8.785% | $97.4822 | $97.48 | $97.50 | $97.50 |
| Purchase #2 | $116.81 | 13.139% | $132.1577 | $132.16 | $132.15 | $132.20 |
| Purchase #3 | $103.68 | 11.238% | $115.3316 | $115.33 | $115.35 | $115.30 |
| Purchase #4 | $156.69 | 11.292% | $174.3834 | $174.38 | $174.40 | $174.40 |
| Purchase #5 | $167.91 | 8.310% | $181.8633 | $181.86 | $181.85 | $181.90 |
| Purchase #6 | $83.62 | 10.497% | $92.3976 | $92.40 | $92.40 | $92.40 |
| Purchase #7 | $92.76 | 7.415% | $99.6382 | $99.64 | $99.65 | $99.60 |
| 7 purchase totals = | $811.08 | $893.2540 | $893.25 | $893.30 | $893.30 | |