| 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 | $77.77 | 12.335% | $87.3629 | $87.36 | $87.35 | $87.40 |
| Purchase #2 | $77.97 | 13.677% | $88.634 | $88.63 | $88.65 | $88.60 |
| Purchase #3 | $211.49 | 4.595% | $221.208 | $221.21 | $221.20 | $221.20 |
| Purchase #4 | $71.82 | 13.416% | $81.4554 | $81.46 | $81.45 | $81.50 |
| Purchase #5 | $167.79 | 6.828% | $179.2467 | $179.25 | $179.25 | $179.20 |
| Purchase #6 | $97.36 | 12.472% | $109.5027 | $109.50 | $109.50 | $109.50 |
| Purchase #7 | $160.60 | 4.857% | $168.4003 | $168.40 | $168.40 | $168.40 |
| 7 purchase totals = | $864.80 | $935.8100 | $935.81 | $935.80 | $935.80 | |