| 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 | $30.96 | 7.188% | $33.1854 | $33.19 | $33.20 | $33.20 |
| Purchase #2 | $57.66 | 13.621% | $65.5139 | $65.51 | $65.50 | $65.50 |
| Purchase #3 | $72.58 | 12.547% | $81.6866 | $81.69 | $81.70 | $81.70 |
| Purchase #4 | $134.55 | 7.693% | $144.9009 | $144.90 | $144.90 | $144.90 |
| Purchase #5 | $73.50 | 5.245% | $77.3551 | $77.36 | $77.35 | $77.40 |
| Purchase #6 | $147.89 | 9.476% | $161.9041 | $161.90 | $161.90 | $161.90 |
| Purchase #7 | $124.71 | 6.282% | $132.5443 | $132.54 | $132.55 | $132.50 |
| 7 purchase totals = | $641.85 | $697.0903 | $697.09 | $697.10 | $697.10 | |