| 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 | $80.52 | 8.513% | $87.3747 | $87.37 | $87.35 | $87.40 |
| Purchase #2 | $53.63 | 8.239% | $58.0486 | $58.05 | $58.05 | $58.00 |
| Purchase #3 | $6.71 | 4.134% | $6.9874 | $6.99 | $7.00 | $7.00 |
| Purchase #4 | $220.34 | 8.703% | $239.5162 | $239.52 | $239.50 | $239.50 |
| Purchase #5 | $237.72 | 6.381% | $252.8889 | $252.89 | $252.90 | $252.90 |
| Purchase #6 | $63.63 | 12.319% | $71.4686 | $71.47 | $71.45 | $71.50 |
| Purchase #7 | $82.83 | 5.762% | $87.6027 | $87.60 | $87.60 | $87.60 |
| 7 purchase totals = | $745.38 | $803.8871 | $803.89 | $803.85 | $803.90 | |