| 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 | $70.65 | 10.258% | $77.8973 | $77.90 | $77.90 | $77.90 |
| Purchase #2 | $97.91 | 7.439% | $105.1935 | $105.19 | $105.20 | $105.20 |
| Purchase #3 | $201.31 | 12.495% | $226.4637 | $226.46 | $226.45 | $226.50 |
| Purchase #4 | $21.54 | 7.222% | $23.0956 | $23.10 | $23.10 | $23.10 |
| Purchase #5 | $236.33 | 8.206% | $255.7232 | $255.72 | $255.70 | $255.70 |
| Purchase #6 | $217.44 | 11.701% | $242.8827 | $242.88 | $242.90 | $242.90 |
| Purchase #7 | $134.45 | 8.674% | $146.1122 | $146.11 | $146.10 | $146.10 |
| 7 purchase totals = | $979.63 | $1,077.3682 | $1,077.36 | $1,077.35 | $1,077.40 | |