| 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 | $49.46 | 3.805% | $51.342 | $51.34 | $51.35 | $51.30 |
| Purchase #2 | $64.29 | 5.253% | $67.6672 | $67.67 | $67.65 | $67.70 |
| Purchase #3 | $66.88 | 11.841% | $74.7993 | $74.80 | $74.80 | $74.80 |
| Purchase #4 | $99.50 | 5.532% | $105.0043 | $105.00 | $105.00 | $105.00 |
| Purchase #5 | $67.46 | 12.611% | $75.9674 | $75.97 | $75.95 | $76.00 |
| Purchase #6 | $58.41 | 9.509% | $63.9642 | $63.96 | $63.95 | $64.00 |
| Purchase #7 | $234.98 | 3.378% | $242.9176 | $242.92 | $242.90 | $242.90 |
| 7 purchase totals = | $640.98 | $681.6620 | $681.66 | $681.60 | $681.70 | |