| 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 | $79.82 | 10.381% | $88.1061 | $88.11 | $88.10 | $88.10 |
| Purchase #2 | $171.31 | 12.592% | $192.8814 | $192.88 | $192.90 | $192.90 |
| Purchase #3 | $75.91 | 13.645% | $86.2679 | $86.27 | $86.25 | $86.30 |
| Purchase #4 | $91.93 | 5.515% | $96.9999 | $97.00 | $97.00 | $97.00 |
| Purchase #5 | $165.44 | 5.585% | $174.6798 | $174.68 | $174.70 | $174.70 |
| Purchase #6 | $186.80 | 11.234% | $207.7851 | $207.79 | $207.80 | $207.80 |
| Purchase #7 | $202.29 | 12.278% | $227.1272 | $227.13 | $227.15 | $227.10 |
| 7 purchase totals = | $973.50 | $1,073.8474 | $1,073.86 | $1,073.90 | $1,073.90 | |