| 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 | $72.45 | 7.626% | $77.975 | $77.98 | $78.00 | $78.00 |
| Purchase #2 | $148.27 | 7.805% | $159.8425 | $159.84 | $159.85 | $159.80 |
| Purchase #3 | $58.46 | 11.771% | $65.3413 | $65.34 | $65.35 | $65.30 |
| Purchase #4 | $81.87 | 3.718% | $84.9139 | $84.91 | $84.90 | $84.90 |
| Purchase #5 | $237.79 | 6.364% | $252.923 | $252.92 | $252.90 | $252.90 |
| Purchase #6 | $6.89 | 3.635% | $7.1405 | $7.14 | $7.15 | $7.10 |
| Purchase #7 | $11.63 | 3.615% | $12.0504 | $12.05 | $12.05 | $12.10 |
| 7 purchase totals = | $617.36 | $660.1866 | $660.18 | $660.20 | $660.10 | |