| 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 | $71.38 | 10.672% | $78.9977 | $79.00 | $79.00 | $79.00 |
| Purchase #2 | $50.42 | 9.798% | $55.3602 | $55.36 | $55.35 | $55.40 |
| Purchase #3 | $64.26 | 4.595% | $67.2127 | $67.21 | $67.20 | $67.20 |
| Purchase #4 | $141.93 | 7.477% | $152.5421 | $152.54 | $152.55 | $152.50 |
| Purchase #5 | $85.67 | 11.361% | $95.403 | $95.40 | $95.40 | $95.40 |
| Purchase #6 | $216.40 | 8.638% | $235.0926 | $235.09 | $235.10 | $235.10 |
| Purchase #7 | $29.56 | 3.112% | $30.4799 | $30.48 | $30.50 | $30.50 |
| 7 purchase totals = | $659.62 | $715.0882 | $715.08 | $715.10 | $715.10 | |