| 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 | $63.66 | 4.324% | $66.4127 | $66.41 | $66.40 | $66.40 |
| Purchase #2 | $82.91 | 8.575% | $90.0195 | $90.02 | $90.00 | $90.00 |
| Purchase #3 | $88.40 | 10.645% | $97.8102 | $97.81 | $97.80 | $97.80 |
| Purchase #4 | $61.38 | 3.809% | $63.718 | $63.72 | $63.70 | $63.70 |
| Purchase #5 | $143.30 | 6.227% | $152.2233 | $152.22 | $152.20 | $152.20 |
| Purchase #6 | $9.92 | 9.657% | $10.878 | $10.88 | $10.90 | $10.90 |
| Purchase #7 | $250.84 | 12.861% | $283.1005 | $283.10 | $283.10 | $283.10 |
| 7 purchase totals = | $700.41 | $764.1622 | $764.16 | $764.10 | $764.10 | |