| 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 | $64.61 | 11.791% | $72.2282 | $72.23 | $72.25 | $72.20 |
| Purchase #2 | $65.75 | 12.528% | $73.9872 | $73.99 | $74.00 | $74.00 |
| Purchase #3 | $201.32 | 7.146% | $215.7063 | $215.71 | $215.70 | $215.70 |
| Purchase #4 | $50.25 | 3.317% | $51.9168 | $51.92 | $51.90 | $51.90 |
| Purchase #5 | $8.25 | 4.377% | $8.6111 | $8.61 | $8.60 | $8.60 |
| Purchase #6 | $12.61 | 4.784% | $13.2133 | $13.21 | $13.20 | $13.20 |
| Purchase #7 | $102.31 | 11.540% | $114.1166 | $114.12 | $114.10 | $114.10 |
| 7 purchase totals = | $505.10 | $549.7795 | $549.79 | $549.75 | $549.70 | |