| 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 | $21.43 | 6.173% | $22.7529 | $22.75 | $22.75 | $22.80 |
| Purchase #2 | $41.62 | 10.109% | $45.8274 | $45.83 | $45.85 | $45.80 |
| Purchase #3 | $246.78 | 10.506% | $272.7067 | $272.71 | $272.70 | $272.70 |
| Purchase #4 | $223.47 | 11.822% | $249.8886 | $249.89 | $249.90 | $249.90 |
| Purchase #5 | $232.75 | 4.594% | $243.4425 | $243.44 | $243.45 | $243.40 |
| Purchase #6 | $11.71 | 3.469% | $12.1162 | $12.12 | $12.10 | $12.10 |
| Purchase #7 | $45.77 | 13.725% | $52.0519 | $52.05 | $52.05 | $52.10 |
| 7 purchase totals = | $823.53 | $898.7862 | $898.79 | $898.80 | $898.80 | |