| 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 | $70.32 | 3.667% | $72.8986 | $72.90 | $72.90 | $72.90 |
| Purchase #2 | $18.56 | 13.728% | $21.1079 | $21.11 | $21.10 | $21.10 |
| Purchase #3 | $193.98 | 10.324% | $214.0065 | $214.01 | $214.00 | $214.00 |
| Purchase #4 | $245.35 | 6.495% | $261.2855 | $261.29 | $261.30 | $261.30 |
| Purchase #5 | $65.84 | 12.232% | $73.8935 | $73.89 | $73.90 | $73.90 |
| Purchase #6 | $174.87 | 13.340% | $198.1977 | $198.20 | $198.20 | $198.20 |
| Purchase #7 | $233.89 | 13.295% | $264.9857 | $264.99 | $265.00 | $265.00 |
| 7 purchase totals = | $1,002.81 | $1,106.3754 | $1,106.39 | $1,106.40 | $1,106.40 | |