| 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 | $5.59 | 7.522% | $6.0105 | $6.01 | $6.00 | $6.00 |
| Purchase #2 | $102.84 | 13.782% | $117.0134 | $117.01 | $117.00 | $117.00 |
| Purchase #3 | $126.80 | 8.360% | $137.4005 | $137.40 | $137.40 | $137.40 |
| Purchase #4 | $71.33 | 13.295% | $80.8133 | $80.81 | $80.80 | $80.80 |
| Purchase #5 | $31.77 | 5.487% | $33.5132 | $33.51 | $33.50 | $33.50 |
| Purchase #6 | $167.72 | 4.225% | $174.8062 | $174.81 | $174.80 | $174.80 |
| Purchase #7 | $13.74 | 13.708% | $15.6235 | $15.62 | $15.60 | $15.60 |
| 7 purchase totals = | $519.79 | $565.1806 | $565.17 | $565.10 | $565.10 | |