| 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 | $135.73 | 12.137% | $152.2036 | $152.20 | $152.20 | $152.20 |
| Purchase #2 | $74.27 | 4.329% | $77.4851 | $77.49 | $77.50 | $77.50 |
| Purchase #3 | $246.96 | 10.509% | $272.913 | $272.91 | $272.90 | $272.90 |
| Purchase #4 | $32.85 | 9.578% | $35.9964 | $36.00 | $36.00 | $36.00 |
| Purchase #5 | $27.45 | 9.297% | $30.002 | $30.00 | $30.00 | $30.00 |
| Purchase #6 | $52.37 | 5.177% | $55.0812 | $55.08 | $55.10 | $55.10 |
| Purchase #7 | $70.71 | 3.349% | $73.0781 | $73.08 | $73.10 | $73.10 |
| 7 purchase totals = | $640.34 | $696.7594 | $696.76 | $696.80 | $696.80 | |