| 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 | $23.53 | 7.501% | $25.295 | $25.30 | $25.30 | $25.30 |
| Purchase #2 | $238.53 | 10.279% | $263.0485 | $263.05 | $263.05 | $263.00 |
| Purchase #3 | $58.42 | 12.796% | $65.8954 | $65.90 | $65.90 | $65.90 |
| Purchase #4 | $5.66 | 8.474% | $6.1396 | $6.14 | $6.15 | $6.10 |
| Purchase #5 | $21.52 | 7.266% | $23.0836 | $23.08 | $23.10 | $23.10 |
| Purchase #6 | $196.83 | 12.124% | $220.6937 | $220.69 | $220.70 | $220.70 |
| Purchase #7 | $154.58 | 11.533% | $172.4077 | $172.41 | $172.40 | $172.40 |
| 7 purchase totals = | $699.07 | $776.5635 | $776.57 | $776.60 | $776.50 | |