| 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 | $102.35 | 5.524% | $108.0038 | $108.00 | $108.00 | $108.00 |
| Purchase #2 | $30.78 | 5.492% | $32.4704 | $32.47 | $32.45 | $32.50 |
| Purchase #3 | $54.28 | 5.604% | $57.3219 | $57.32 | $57.30 | $57.30 |
| Purchase #4 | $189.33 | 4.591% | $198.0221 | $198.02 | $198.00 | $198.00 |
| Purchase #5 | $135.90 | 4.429% | $141.919 | $141.92 | $141.90 | $141.90 |
| Purchase #6 | $69.71 | 3.736% | $72.3144 | $72.31 | $72.30 | $72.30 |
| Purchase #7 | $76.42 | 13.566% | $86.7871 | $86.79 | $86.80 | $86.80 |
| 7 purchase totals = | $658.77 | $696.8387 | $696.83 | $696.75 | $696.80 | |