| 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 | $33.88 | 7.500% | $36.421 | $36.42 | $36.40 | $36.40 |
| Purchase #2 | $101.37 | 10.262% | $111.7726 | $111.77 | $111.75 | $111.80 |
| Purchase #3 | $239.75 | 6.281% | $254.8087 | $254.81 | $254.80 | $254.80 |
| Purchase #4 | $239.96 | 11.284% | $267.0371 | $267.04 | $267.05 | $267.00 |
| Purchase #5 | $5.35 | 5.484% | $5.6434 | $5.64 | $5.65 | $5.60 |
| Purchase #6 | $138.59 | 3.595% | $143.5723 | $143.57 | $143.55 | $143.60 |
| Purchase #7 | $131.41 | 13.221% | $148.7837 | $148.78 | $148.80 | $148.80 |
| 7 purchase totals = | $890.31 | $968.0388 | $968.03 | $968.00 | $968.00 | |