| 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 | $11.48 | 5.166% | $12.0731 | $12.07 | $12.05 | $12.10 |
| Purchase #2 | $80.36 | 7.304% | $86.2295 | $86.23 | $86.25 | $86.20 |
| Purchase #3 | $54.86 | 6.423% | $58.3837 | $58.38 | $58.40 | $58.40 |
| Purchase #4 | $66.29 | 11.732% | $74.0671 | $74.07 | $74.05 | $74.10 |
| Purchase #5 | $31.85 | 13.295% | $36.0845 | $36.08 | $36.10 | $36.10 |
| Purchase #6 | $191.34 | 6.589% | $203.9474 | $203.95 | $203.95 | $203.90 |
| Purchase #7 | $190.66 | 7.841% | $205.6097 | $205.61 | $205.60 | $205.60 |
| 7 purchase totals = | $626.84 | $676.3950 | $676.39 | $676.40 | $676.40 | |