| 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 | $85.54 | 13.478% | $97.0691 | $97.07 | $97.05 | $97.10 |
| Purchase #2 | $15.36 | 13.376% | $17.4146 | $17.41 | $17.40 | $17.40 |
| Purchase #3 | $65.41 | 6.731% | $69.8127 | $69.81 | $69.80 | $69.80 |
| Purchase #4 | $106.29 | 10.511% | $117.4621 | $117.46 | $117.45 | $117.50 |
| Purchase #5 | $183.46 | 10.678% | $203.0499 | $203.05 | $203.05 | $203.00 |
| Purchase #6 | $137.78 | 3.755% | $142.9536 | $142.95 | $142.95 | $143.00 |
| Purchase #7 | $55.80 | 10.136% | $61.4559 | $61.46 | $61.45 | $61.50 |
| 7 purchase totals = | $649.64 | $709.2179 | $709.21 | $709.15 | $709.30 | |