| 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 | $78.83 | 7.371% | $84.6406 | $84.64 | $84.65 | $84.60 |
| Purchase #2 | $77.99 | 9.647% | $85.5137 | $85.51 | $85.50 | $85.50 |
| Purchase #3 | $79.94 | 7.328% | $85.798 | $85.80 | $85.80 | $85.80 |
| Purchase #4 | $116.36 | 8.767% | $126.5613 | $126.56 | $126.55 | $126.60 |
| Purchase #5 | $220.89 | 3.258% | $228.0866 | $228.09 | $228.10 | $228.10 |
| Purchase #6 | $49.40 | 4.654% | $51.6991 | $51.70 | $51.70 | $51.70 |
| Purchase #7 | $14.78 | 12.844% | $16.6783 | $16.68 | $16.70 | $16.70 |
| 7 purchase totals = | $638.19 | $678.9776 | $678.98 | $679.00 | $679.00 | |