| 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 | $61.75 | 10.211% | $68.0553 | $68.06 | $68.05 | $68.10 |
| Purchase #2 | $58.43 | 6.833% | $62.4225 | $62.42 | $62.40 | $62.40 |
| Purchase #3 | $218.91 | 13.855% | $249.24 | $249.24 | $249.25 | $249.20 |
| Purchase #4 | $77.67 | 7.657% | $83.6172 | $83.62 | $83.60 | $83.60 |
| Purchase #5 | $30.93 | 5.449% | $32.6154 | $32.62 | $32.60 | $32.60 |
| Purchase #6 | $104.81 | 10.578% | $115.8968 | $115.90 | $115.90 | $115.90 |
| Purchase #7 | $65.59 | 6.183% | $69.6454 | $69.65 | $69.65 | $69.60 |
| 7 purchase totals = | $618.09 | $681.4926 | $681.51 | $681.45 | $681.40 | |