| 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 | $67.25 | 4.266% | $70.1189 | $70.12 | $70.10 | $70.10 |
| Purchase #2 | $19.99 | 3.371% | $20.6639 | $20.66 | $20.65 | $20.70 |
| Purchase #3 | $130.55 | 12.512% | $146.8844 | $146.88 | $146.90 | $146.90 |
| Purchase #4 | $40.49 | 4.721% | $42.4015 | $42.40 | $42.40 | $42.40 |
| Purchase #5 | $133.83 | 5.874% | $141.6912 | $141.69 | $141.70 | $141.70 |
| Purchase #6 | $242.92 | 12.828% | $274.0818 | $274.08 | $274.10 | $274.10 |
| Purchase #7 | $113.29 | 5.633% | $119.6716 | $119.67 | $119.65 | $119.70 |
| 7 purchase totals = | $748.32 | $815.5133 | $815.50 | $815.50 | $815.60 | |