| 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 | $124.49 | 9.344% | $136.1223 | $136.12 | $136.10 | $136.10 |
| Purchase #2 | $30.47 | 9.510% | $33.3677 | $33.37 | $33.35 | $33.40 |
| Purchase #3 | $197.58 | 13.788% | $224.8223 | $224.82 | $224.80 | $224.80 |
| Purchase #4 | $67.78 | 12.473% | $76.2342 | $76.23 | $76.25 | $76.20 |
| Purchase #5 | $215.86 | 11.106% | $239.8334 | $239.83 | $239.85 | $239.80 |
| Purchase #6 | $8.33 | 10.785% | $9.2284 | $9.23 | $9.25 | $9.20 |
| Purchase #7 | $41.83 | 7.602% | $45.0099 | $45.01 | $45.00 | $45.00 |
| 7 purchase totals = | $686.34 | $764.6182 | $764.61 | $764.60 | $764.50 | |