| 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 | $116.43 | 9.181% | $127.1194 | $127.12 | $127.10 | $127.10 |
| Purchase #2 | $121.40 | 6.489% | $129.2776 | $129.28 | $129.30 | $129.30 |
| Purchase #3 | $26.37 | 9.345% | $28.8343 | $28.83 | $28.85 | $28.80 |
| Purchase #4 | $71.85 | 12.247% | $80.6495 | $80.65 | $80.65 | $80.60 |
| Purchase #5 | $91.83 | 6.476% | $97.7769 | $97.78 | $97.80 | $97.80 |
| Purchase #6 | $211.38 | 10.211% | $232.964 | $232.96 | $232.95 | $233.00 |
| Purchase #7 | $78.99 | 9.127% | $86.1994 | $86.20 | $86.20 | $86.20 |
| 7 purchase totals = | $718.25 | $782.8211 | $782.82 | $782.85 | $782.80 | |