| 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 | $26.67 | 10.609% | $29.4994 | $29.50 | $29.50 | $29.50 |
| Purchase #2 | $150.50 | 12.663% | $169.5578 | $169.56 | $169.55 | $169.60 |
| Purchase #3 | $74.44 | 13.155% | $84.2326 | $84.23 | $84.25 | $84.20 |
| Purchase #4 | $98.74 | 6.230% | $104.8915 | $104.89 | $104.90 | $104.90 |
| Purchase #5 | $67.66 | 8.475% | $73.3942 | $73.39 | $73.40 | $73.40 |
| Purchase #6 | $32.46 | 13.471% | $36.8327 | $36.83 | $36.85 | $36.80 |
| Purchase #7 | $20.94 | 8.295% | $22.677 | $22.68 | $22.70 | $22.70 |
| 7 purchase totals = | $471.41 | $521.0852 | $521.08 | $521.15 | $521.10 | |