| 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 | $24.70 | 4.606% | $25.8377 | $25.84 | $25.85 | $25.80 |
| Purchase #2 | $199.25 | 10.505% | $220.1812 | $220.18 | $220.20 | $220.20 |
| Purchase #3 | $42.99 | 10.125% | $47.3427 | $47.34 | $47.35 | $47.30 |
| Purchase #4 | $116.83 | 9.415% | $127.8295 | $127.83 | $127.85 | $127.80 |
| Purchase #5 | $91.80 | 13.124% | $103.8478 | $103.85 | $103.85 | $103.80 |
| Purchase #6 | $184.94 | 10.524% | $204.4031 | $204.40 | $204.40 | $204.40 |
| Purchase #7 | $154.58 | 9.645% | $169.4892 | $169.49 | $169.50 | $169.50 |
| 7 purchase totals = | $815.09 | $898.9312 | $898.93 | $899.00 | $898.80 | |