| 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 | $42.96 | 6.544% | $45.7713 | $45.77 | $45.75 | $45.80 |
| Purchase #2 | $229.59 | 3.207% | $236.953 | $236.95 | $236.95 | $237.00 |
| Purchase #3 | $229.43 | 8.318% | $248.514 | $248.51 | $248.50 | $248.50 |
| Purchase #4 | $105.82 | 7.805% | $114.0793 | $114.08 | $114.10 | $114.10 |
| Purchase #5 | $5.99 | 8.656% | $6.5085 | $6.51 | $6.50 | $6.50 |
| Purchase #6 | $211.63 | 9.502% | $231.7391 | $231.74 | $231.75 | $231.70 |
| Purchase #7 | $46.81 | 10.230% | $51.5987 | $51.60 | $51.60 | $51.60 |
| 7 purchase totals = | $872.23 | $935.1639 | $935.16 | $935.15 | $935.20 | |