| 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 | $73.25 | 13.400% | $83.0655 | $83.07 | $83.05 | $83.10 |
| Purchase #2 | $51.79 | 13.411% | $58.7356 | $58.74 | $58.75 | $58.70 |
| Purchase #3 | $67.43 | 9.468% | $73.8143 | $73.81 | $73.80 | $73.80 |
| Purchase #4 | $207.97 | 5.204% | $218.7928 | $218.79 | $218.80 | $218.80 |
| Purchase #5 | $128.53 | 3.560% | $133.1057 | $133.11 | $133.10 | $133.10 |
| Purchase #6 | $172.70 | 8.166% | $186.8027 | $186.80 | $186.80 | $186.80 |
| Purchase #7 | $157.96 | 9.322% | $172.685 | $172.69 | $172.70 | $172.70 |
| 7 purchase totals = | $859.63 | $927.0016 | $927.01 | $927.00 | $927.00 | |