| 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 | $77.49 | 12.763% | $87.38 | $87.38 | $87.40 | $87.40 |
| Purchase #2 | $175.32 | 13.507% | $199.0005 | $199.00 | $199.00 | $199.00 |
| Purchase #3 | $76.42 | 11.374% | $85.112 | $85.11 | $85.10 | $85.10 |
| Purchase #4 | $11.61 | 9.789% | $12.7465 | $12.75 | $12.75 | $12.70 |
| Purchase #5 | $153.96 | 13.843% | $175.2727 | $175.27 | $175.25 | $175.30 |
| Purchase #6 | $49.59 | 11.462% | $55.274 | $55.27 | $55.25 | $55.30 |
| Purchase #7 | $179.87 | 10.235% | $198.2797 | $198.28 | $198.30 | $198.30 |
| 7 purchase totals = | $724.26 | $813.0654 | $813.06 | $813.05 | $813.10 | |