| 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 | $97.31 | 8.190% | $105.2797 | $105.28 | $105.30 | $105.30 |
| Purchase #2 | $24.86 | 12.503% | $27.9682 | $27.97 | $27.95 | $28.00 |
| Purchase #3 | $185.83 | 5.418% | $195.8983 | $195.90 | $195.90 | $195.90 |
| Purchase #4 | $207.90 | 7.381% | $223.2451 | $223.25 | $223.25 | $223.20 |
| Purchase #5 | $72.41 | 4.669% | $75.7908 | $75.79 | $75.80 | $75.80 |
| Purchase #6 | $232.79 | 8.453% | $252.4677 | $252.47 | $252.45 | $252.50 |
| Purchase #7 | $59.99 | 12.284% | $67.3592 | $67.36 | $67.35 | $67.40 |
| 7 purchase totals = | $881.09 | $948.0090 | $948.02 | $948.00 | $948.10 | |