| 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 | $17.71 | 10.371% | $19.5467 | $19.55 | $19.55 | $19.50 |
| Purchase #2 | $209.40 | 7.845% | $225.8274 | $225.83 | $225.85 | $225.80 |
| Purchase #3 | $13.99 | 6.247% | $14.864 | $14.86 | $14.85 | $14.90 |
| Purchase #4 | $14.29 | 6.434% | $15.2094 | $15.21 | $15.20 | $15.20 |
| Purchase #5 | $125.57 | 12.831% | $141.6819 | $141.68 | $141.70 | $141.70 |
| Purchase #6 | $87.51 | 9.416% | $95.7499 | $95.75 | $95.75 | $95.70 |
| Purchase #7 | $161.41 | 13.693% | $183.5119 | $183.51 | $183.50 | $183.50 |
| 7 purchase totals = | $629.88 | $696.3912 | $696.39 | $696.40 | $696.30 | |