| 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 | $72.44 | 9.491% | $79.3153 | $79.32 | $79.30 | $79.30 |
| Purchase #2 | $222.85 | 4.740% | $233.4131 | $233.41 | $233.40 | $233.40 |
| Purchase #3 | $88.79 | 13.181% | $100.4934 | $100.49 | $100.50 | $100.50 |
| Purchase #4 | $32.62 | 11.192% | $36.2708 | $36.27 | $36.25 | $36.30 |
| Purchase #5 | $163.34 | 10.130% | $179.8863 | $179.89 | $179.90 | $179.90 |
| Purchase #6 | $248.26 | 3.659% | $257.3438 | $257.34 | $257.35 | $257.30 |
| Purchase #7 | $121.82 | 12.202% | $136.6845 | $136.68 | $136.70 | $136.70 |
| 7 purchase totals = | $950.12 | $1,023.4072 | $1,023.40 | $1,023.40 | $1,023.40 | |