| 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 | $77.51 | 6.844% | $82.8148 | $82.81 | $82.80 | $82.80 |
| Purchase #2 | $125.96 | 4.604% | $131.7592 | $131.76 | $131.75 | $131.80 |
| Purchase #3 | $226.61 | 4.391% | $236.5604 | $236.56 | $236.55 | $236.60 |
| Purchase #4 | $80.32 | 3.666% | $83.2645 | $83.26 | $83.25 | $83.30 |
| Purchase #5 | $106.35 | 10.183% | $117.1796 | $117.18 | $117.20 | $117.20 |
| Purchase #6 | $80.53 | 6.703% | $85.9279 | $85.93 | $85.95 | $85.90 |
| Purchase #7 | $103.97 | 6.476% | $110.7031 | $110.70 | $110.70 | $110.70 |
| 7 purchase totals = | $801.25 | $848.2095 | $848.20 | $848.20 | $848.30 | |