| 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 | $23.85 | 13.378% | $27.0407 | $27.04 | $27.05 | $27.00 |
| Purchase #2 | $61.79 | 5.611% | $65.257 | $65.26 | $65.25 | $65.30 |
| Purchase #3 | $102.28 | 6.131% | $108.5508 | $108.55 | $108.55 | $108.60 |
| Purchase #4 | $126.77 | 12.453% | $142.5567 | $142.56 | $142.55 | $142.60 |
| Purchase #5 | $90.40 | 7.411% | $97.0995 | $97.10 | $97.10 | $97.10 |
| Purchase #6 | $31.44 | 5.578% | $33.1937 | $33.19 | $33.20 | $33.20 |
| Purchase #7 | $123.37 | 10.473% | $136.2905 | $136.29 | $136.30 | $136.30 |
| 7 purchase totals = | $559.90 | $609.9889 | $609.99 | $610.00 | $610.10 | |