| 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 | $73.58 | 7.375% | $79.0065 | $79.01 | $79.00 | $79.00 |
| Purchase #2 | $76.91 | 9.540% | $84.2472 | $84.25 | $84.25 | $84.20 |
| Purchase #3 | $192.45 | 10.138% | $211.9606 | $211.96 | $211.95 | $212.00 |
| Purchase #4 | $192.86 | 4.619% | $201.7682 | $201.77 | $201.75 | $201.80 |
| Purchase #5 | $186.32 | 6.335% | $198.1234 | $198.12 | $198.10 | $198.10 |
| Purchase #6 | $215.56 | 7.338% | $231.3778 | $231.38 | $231.40 | $231.40 |
| Purchase #7 | $68.56 | 12.446% | $77.093 | $77.09 | $77.10 | $77.10 |
| 7 purchase totals = | $1,006.24 | $1,083.5767 | $1,083.58 | $1,083.55 | $1,083.60 | |