| 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 | $5.43 | 11.600% | $6.0599 | $6.06 | $6.05 | $6.10 |
| Purchase #2 | $222.41 | 9.106% | $242.6627 | $242.66 | $242.65 | $242.70 |
| Purchase #3 | $188.95 | 7.565% | $203.2441 | $203.24 | $203.25 | $203.20 |
| Purchase #4 | $132.79 | 12.300% | $149.1232 | $149.12 | $149.10 | $149.10 |
| Purchase #5 | $31.57 | 7.554% | $33.9548 | $33.95 | $33.95 | $34.00 |
| Purchase #6 | $51.54 | 7.216% | $55.2591 | $55.26 | $55.25 | $55.30 |
| Purchase #7 | $100.88 | 5.706% | $106.6362 | $106.64 | $106.65 | $106.60 |
| 7 purchase totals = | $733.57 | $796.9400 | $796.93 | $796.90 | $797.00 | |