| 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 | $188.72 | 8.805% | $205.3368 | $205.34 | $205.35 | $205.30 |
| Purchase #2 | $10.97 | 4.554% | $11.4696 | $11.47 | $11.45 | $11.50 |
| Purchase #3 | $77.90 | 12.237% | $87.4326 | $87.43 | $87.45 | $87.40 |
| Purchase #4 | $146.73 | 11.498% | $163.601 | $163.60 | $163.60 | $163.60 |
| Purchase #5 | $59.67 | 8.457% | $64.7163 | $64.72 | $64.70 | $64.70 |
| Purchase #6 | $129.70 | 5.335% | $136.6195 | $136.62 | $136.60 | $136.60 |
| Purchase #7 | $245.85 | 10.467% | $271.5831 | $271.58 | $271.60 | $271.60 |
| 7 purchase totals = | $859.54 | $940.7589 | $940.76 | $940.75 | $940.70 | |