| 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 | $34.63 | 9.178% | $37.8083 | $37.81 | $37.80 | $37.80 |
| Purchase #2 | $90.63 | 7.381% | $97.3194 | $97.32 | $97.30 | $97.30 |
| Purchase #3 | $71.39 | 6.345% | $75.9197 | $75.92 | $75.90 | $75.90 |
| Purchase #4 | $234.27 | 11.573% | $261.3821 | $261.38 | $261.40 | $261.40 |
| Purchase #5 | $235.70 | 7.689% | $253.823 | $253.82 | $253.80 | $253.80 |
| Purchase #6 | $64.25 | 11.868% | $71.8752 | $71.88 | $71.90 | $71.90 |
| Purchase #7 | $210.98 | 9.676% | $231.3944 | $231.39 | $231.40 | $231.40 |
| 7 purchase totals = | $941.85 | $1,029.5221 | $1,029.52 | $1,029.50 | $1,029.50 | |