| 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 | $85.62 | 9.526% | $93.7762 | $93.78 | $93.80 | $93.80 |
| Purchase #2 | $54.51 | 4.650% | $57.0447 | $57.04 | $57.05 | $57.00 |
| Purchase #3 | $56.85 | 13.318% | $64.4213 | $64.42 | $64.40 | $64.40 |
| Purchase #4 | $33.74 | 8.367% | $36.563 | $36.56 | $36.55 | $36.60 |
| Purchase #5 | $20.66 | 11.360% | $23.007 | $23.01 | $23.00 | $23.00 |
| Purchase #6 | $140.77 | 9.432% | $154.0474 | $154.05 | $154.05 | $154.00 |
| Purchase #7 | $66.91 | 7.110% | $71.6673 | $71.67 | $71.65 | $71.70 |
| 7 purchase totals = | $459.06 | $500.5269 | $500.53 | $500.50 | $500.50 | |