| 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 | $237.71 | 7.190% | $254.8013 | $254.80 | $254.80 | $254.80 |
| Purchase #2 | $66.67 | 7.826% | $71.8876 | $71.89 | $71.90 | $71.90 |
| Purchase #3 | $30.80 | 10.360% | $33.9909 | $33.99 | $34.00 | $34.00 |
| Purchase #4 | $171.98 | 10.645% | $190.2873 | $190.29 | $190.30 | $190.30 |
| Purchase #5 | $152.92 | 9.761% | $167.8465 | $167.85 | $167.85 | $167.80 |
| Purchase #6 | $59.90 | 5.634% | $63.2748 | $63.27 | $63.25 | $63.30 |
| Purchase #7 | $30.26 | 9.770% | $33.2164 | $33.22 | $33.20 | $33.20 |
| 7 purchase totals = | $750.24 | $815.3048 | $815.31 | $815.30 | $815.30 | |