| 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 | $30.60 | 13.552% | $34.7469 | $34.75 | $34.75 | $34.70 |
| Purchase #2 | $156.78 | 8.805% | $170.5845 | $170.58 | $170.60 | $170.60 |
| Purchase #3 | $40.87 | 6.722% | $43.6173 | $43.62 | $43.60 | $43.60 |
| Purchase #4 | $154.43 | 5.738% | $163.2912 | $163.29 | $163.30 | $163.30 |
| Purchase #5 | $46.56 | 11.508% | $51.9181 | $51.92 | $51.90 | $51.90 |
| Purchase #6 | $35.97 | 12.870% | $40.5993 | $40.60 | $40.60 | $40.60 |
| Purchase #7 | $187.31 | 3.450% | $193.7722 | $193.77 | $193.75 | $193.80 |
| 7 purchase totals = | $652.52 | $698.5295 | $698.53 | $698.50 | $698.50 | |