| 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 | $30.94 | 12.372% | $34.7679 | $34.77 | $34.75 | $34.80 |
| Purchase #2 | $48.70 | 9.211% | $53.1858 | $53.19 | $53.20 | $53.20 |
| Purchase #3 | $111.45 | 9.478% | $122.0132 | $122.01 | $122.00 | $122.00 |
| Purchase #4 | $92.87 | 11.783% | $103.8129 | $103.81 | $103.80 | $103.80 |
| Purchase #5 | $213.37 | 12.147% | $239.2881 | $239.29 | $239.30 | $239.30 |
| Purchase #6 | $49.56 | 7.347% | $53.2012 | $53.20 | $53.20 | $53.20 |
| Purchase #7 | $153.90 | 10.429% | $169.9502 | $169.95 | $169.95 | $170.00 |
| 7 purchase totals = | $700.79 | $776.2193 | $776.22 | $776.20 | $776.30 | |