| 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 | $26.27 | 4.220% | $27.3786 | $27.38 | $27.40 | $27.40 |
| Purchase #2 | $194.36 | 3.866% | $201.874 | $201.87 | $201.85 | $201.90 |
| Purchase #3 | $72.83 | 5.855% | $77.0942 | $77.09 | $77.10 | $77.10 |
| Purchase #4 | $207.49 | 9.594% | $227.3966 | $227.40 | $227.40 | $227.40 |
| Purchase #5 | $239.75 | 13.738% | $272.6869 | $272.69 | $272.70 | $272.70 |
| Purchase #6 | $86.93 | 8.336% | $94.1765 | $94.18 | $94.20 | $94.20 |
| Purchase #7 | $144.54 | 7.810% | $155.8286 | $155.83 | $155.85 | $155.80 |
| 7 purchase totals = | $972.17 | $1,056.4354 | $1,056.44 | $1,056.50 | $1,056.50 | |