| 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 | $52.96 | 5.366% | $55.8018 | $55.80 | $55.80 | $55.80 |
| Purchase #2 | $111.77 | 5.182% | $117.5619 | $117.56 | $117.55 | $117.60 |
| Purchase #3 | $143.83 | 9.412% | $157.3673 | $157.37 | $157.35 | $157.40 |
| Purchase #4 | $34.67 | 13.226% | $39.2555 | $39.26 | $39.25 | $39.30 |
| Purchase #5 | $36.39 | 8.711% | $39.5599 | $39.56 | $39.55 | $39.60 |
| Purchase #6 | $164.36 | 11.812% | $183.7742 | $183.77 | $183.75 | $183.80 |
| Purchase #7 | $144.77 | 8.772% | $157.4692 | $157.47 | $157.45 | $157.50 |
| 7 purchase totals = | $688.75 | $750.7898 | $750.79 | $750.70 | $751.00 | |