| 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 | $99.90 | 13.570% | $113.4564 | $113.46 | $113.45 | $113.50 |
| Purchase #2 | $114.89 | 10.107% | $126.5019 | $126.50 | $126.50 | $126.50 |
| Purchase #3 | $104.99 | 10.257% | $115.7588 | $115.76 | $115.75 | $115.80 |
| Purchase #4 | $75.52 | 8.522% | $81.9558 | $81.96 | $81.95 | $82.00 |
| Purchase #5 | $173.59 | 12.149% | $194.6794 | $194.68 | $194.70 | $194.70 |
| Purchase #6 | $157.86 | 6.684% | $168.4114 | $168.41 | $168.40 | $168.40 |
| Purchase #7 | $61.74 | 13.364% | $69.9909 | $69.99 | $70.00 | $70.00 |
| 7 purchase totals = | $788.49 | $870.7546 | $870.76 | $870.75 | $870.90 | |