| 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 | $36.32 | 7.579% | $39.0727 | $39.07 | $39.05 | $39.10 |
| Purchase #2 | $47.37 | 11.324% | $52.7342 | $52.73 | $52.75 | $52.70 |
| Purchase #3 | $205.31 | 13.389% | $232.799 | $232.80 | $232.80 | $232.80 |
| Purchase #4 | $84.73 | 3.758% | $87.9142 | $87.91 | $87.90 | $87.90 |
| Purchase #5 | $231.71 | 11.385% | $258.0902 | $258.09 | $258.10 | $258.10 |
| Purchase #6 | $226.59 | 6.603% | $241.5517 | $241.55 | $241.55 | $241.60 |
| Purchase #7 | $63.59 | 11.801% | $71.0943 | $71.09 | $71.10 | $71.10 |
| 7 purchase totals = | $895.62 | $983.2563 | $983.24 | $983.25 | $983.30 | |