| 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 | $30.98 | 10.642% | $34.2769 | $34.28 | $34.30 | $34.30 |
| Purchase #2 | $106.72 | 12.506% | $120.0664 | $120.07 | $120.05 | $120.10 |
| Purchase #3 | $171.37 | 3.339% | $177.092 | $177.09 | $177.10 | $177.10 |
| Purchase #4 | $40.54 | 8.504% | $43.9875 | $43.99 | $44.00 | $44.00 |
| Purchase #5 | $235.53 | 10.578% | $260.4444 | $260.44 | $260.45 | $260.40 |
| Purchase #6 | $85.55 | 11.543% | $95.425 | $95.43 | $95.45 | $95.40 |
| Purchase #7 | $132.33 | 9.615% | $145.0535 | $145.05 | $145.05 | $145.10 |
| 7 purchase totals = | $803.02 | $876.3457 | $876.35 | $876.40 | $876.40 | |