| 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 | $49.26 | 7.220% | $52.8166 | $52.82 | $52.80 | $52.80 |
| Purchase #2 | $113.54 | 13.473% | $128.8372 | $128.84 | $128.85 | $128.80 |
| Purchase #3 | $115.88 | 5.245% | $121.9579 | $121.96 | $121.95 | $122.00 |
| Purchase #4 | $222.76 | 6.704% | $237.6938 | $237.69 | $237.70 | $237.70 |
| Purchase #5 | $114.49 | 7.346% | $122.9004 | $122.90 | $122.90 | $122.90 |
| Purchase #6 | $170.97 | 12.832% | $192.9089 | $192.91 | $192.90 | $192.90 |
| Purchase #7 | $38.37 | 11.469% | $42.7707 | $42.77 | $42.75 | $42.80 |
| 7 purchase totals = | $825.27 | $899.8855 | $899.89 | $899.85 | $899.90 | |