| 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 | $37.48 | 13.867% | $42.6774 | $42.68 | $42.70 | $42.70 |
| Purchase #2 | $207.64 | 3.668% | $215.2562 | $215.26 | $215.25 | $215.30 |
| Purchase #3 | $11.41 | 4.828% | $11.9609 | $11.96 | $11.95 | $12.00 |
| Purchase #4 | $127.35 | 9.284% | $139.1732 | $139.17 | $139.15 | $139.20 |
| Purchase #5 | $192.59 | 4.339% | $200.9465 | $200.95 | $200.95 | $200.90 |
| Purchase #6 | $43.51 | 11.856% | $48.6685 | $48.67 | $48.65 | $48.70 |
| Purchase #7 | $67.50 | 9.131% | $73.6634 | $73.66 | $73.65 | $73.70 |
| 7 purchase totals = | $687.48 | $732.3461 | $732.35 | $732.30 | $732.50 | |