| 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 | $81.45 | 9.253% | $88.9866 | $88.99 | $89.00 | $89.00 |
| Purchase #2 | $246.85 | 3.388% | $255.2133 | $255.21 | $255.20 | $255.20 |
| Purchase #3 | $196.80 | 4.611% | $205.8744 | $205.87 | $205.85 | $205.90 |
| Purchase #4 | $96.92 | 6.652% | $103.3671 | $103.37 | $103.35 | $103.40 |
| Purchase #5 | $11.34 | 13.357% | $12.8547 | $12.85 | $12.85 | $12.90 |
| Purchase #6 | $68.28 | 12.822% | $77.0349 | $77.03 | $77.05 | $77.00 |
| Purchase #7 | $162.59 | 11.177% | $180.7627 | $180.76 | $180.75 | $180.80 |
| 7 purchase totals = | $864.23 | $924.0937 | $924.08 | $924.05 | $924.20 | |