| 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 | $34.46 | 9.628% | $37.7778 | $37.78 | $37.80 | $37.80 |
| Purchase #2 | $148.73 | 5.709% | $157.221 | $157.22 | $157.20 | $157.20 |
| Purchase #3 | $6.37 | 7.661% | $6.858 | $6.86 | $6.85 | $6.90 |
| Purchase #4 | $78.44 | 10.587% | $86.7444 | $86.74 | $86.75 | $86.70 |
| Purchase #5 | $13.88 | 8.415% | $15.048 | $15.05 | $15.05 | $15.00 |
| Purchase #6 | $116.72 | 11.731% | $130.4124 | $130.41 | $130.40 | $130.40 |
| Purchase #7 | $15.49 | 9.454% | $16.9544 | $16.95 | $16.95 | $17.00 |
| 7 purchase totals = | $414.09 | $451.0160 | $451.01 | $451.00 | $451.00 | |