| 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 | $27.96 | 10.661% | $30.9408 | $30.94 | $30.95 | $30.90 |
| Purchase #2 | $120.95 | 12.336% | $135.8704 | $135.87 | $135.85 | $135.90 |
| Purchase #3 | $22.34 | 4.316% | $23.3042 | $23.30 | $23.30 | $23.30 |
| Purchase #4 | $164.44 | 5.462% | $173.4217 | $173.42 | $173.40 | $173.40 |
| Purchase #5 | $208.46 | 9.394% | $228.0427 | $228.04 | $228.05 | $228.00 |
| Purchase #6 | $217.92 | 8.390% | $236.2035 | $236.20 | $236.20 | $236.20 |
| Purchase #7 | $61.65 | 8.273% | $66.7503 | $66.75 | $66.75 | $66.80 |
| 7 purchase totals = | $823.72 | $894.5336 | $894.52 | $894.50 | $894.50 | |