| 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 | $54.67 | 4.338% | $57.0416 | $57.04 | $57.05 | $57.00 |
| Purchase #2 | $65.30 | 12.426% | $73.4142 | $73.41 | $73.40 | $73.40 |
| Purchase #3 | $132.94 | 8.110% | $143.7214 | $143.72 | $143.70 | $143.70 |
| Purchase #4 | $250.33 | 8.542% | $271.7132 | $271.71 | $271.70 | $271.70 |
| Purchase #5 | $79.30 | 4.390% | $82.7813 | $82.78 | $82.80 | $82.80 |
| Purchase #6 | $62.25 | 7.150% | $66.7009 | $66.70 | $66.70 | $66.70 |
| Purchase #7 | $202.60 | 9.574% | $221.9969 | $222.00 | $222.00 | $222.00 |
| 7 purchase totals = | $847.39 | $917.3695 | $917.36 | $917.35 | $917.30 | |