| 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 | $40.39 | 9.273% | $44.1354 | $44.14 | $44.15 | $44.10 |
| Purchase #2 | $208.87 | 9.628% | $228.98 | $228.98 | $229.00 | $229.00 |
| Purchase #3 | $147.67 | 7.149% | $158.2269 | $158.23 | $158.25 | $158.20 |
| Purchase #4 | $134.99 | 4.684% | $141.3129 | $141.31 | $141.30 | $141.30 |
| Purchase #5 | $9.57 | 10.157% | $10.542 | $10.54 | $10.55 | $10.50 |
| Purchase #6 | $185.54 | 12.755% | $209.2056 | $209.21 | $209.20 | $209.20 |
| Purchase #7 | $94.82 | 12.731% | $106.8915 | $106.89 | $106.90 | $106.90 |
| 7 purchase totals = | $821.85 | $899.2943 | $899.30 | $899.35 | $899.20 | |