| 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 | $79.26 | 7.163% | $84.9374 | $84.94 | $84.95 | $84.90 |
| Purchase #2 | $108.31 | 4.682% | $113.3811 | $113.38 | $113.40 | $113.40 |
| Purchase #3 | $165.51 | 12.362% | $185.9703 | $185.97 | $185.95 | $186.00 |
| Purchase #4 | $174.70 | 10.815% | $193.5938 | $193.59 | $193.60 | $193.60 |
| Purchase #5 | $196.58 | 9.736% | $215.719 | $215.72 | $215.70 | $215.70 |
| Purchase #6 | $109.64 | 3.169% | $113.1145 | $113.11 | $113.10 | $113.10 |
| Purchase #7 | $76.61 | 12.692% | $86.3333 | $86.33 | $86.35 | $86.30 |
| 7 purchase totals = | $910.61 | $993.0494 | $993.04 | $993.05 | $993.00 | |