| 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 | $191.41 | 13.626% | $217.4915 | $217.49 | $217.50 | $217.50 |
| Purchase #2 | $16.31 | 5.843% | $17.263 | $17.26 | $17.25 | $17.30 |
| Purchase #3 | $45.55 | 10.238% | $50.2134 | $50.21 | $50.20 | $50.20 |
| Purchase #4 | $151.51 | 9.353% | $165.6807 | $165.68 | $165.70 | $165.70 |
| Purchase #5 | $86.49 | 8.628% | $93.9524 | $93.95 | $93.95 | $94.00 |
| Purchase #6 | $108.75 | 13.793% | $123.7499 | $123.75 | $123.75 | $123.70 |
| Purchase #7 | $79.37 | 4.626% | $83.0417 | $83.04 | $83.05 | $83.00 |
| 7 purchase totals = | $679.39 | $751.3926 | $751.38 | $751.40 | $751.40 | |