| 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 | $34.50 | 6.863% | $36.8677 | $36.87 | $36.85 | $36.90 |
| Purchase #2 | $27.64 | 9.228% | $30.1906 | $30.19 | $30.20 | $30.20 |
| Purchase #3 | $240.65 | 13.607% | $273.3952 | $273.40 | $273.40 | $273.40 |
| Purchase #4 | $236.45 | 4.705% | $247.575 | $247.58 | $247.60 | $247.60 |
| Purchase #5 | $123.50 | 6.779% | $131.8721 | $131.87 | $131.85 | $131.90 |
| Purchase #6 | $117.77 | 8.106% | $127.3164 | $127.32 | $127.30 | $127.30 |
| Purchase #7 | $105.31 | 8.696% | $114.4678 | $114.47 | $114.45 | $114.50 |
| 7 purchase totals = | $885.82 | $961.6848 | $961.70 | $961.65 | $961.80 | |