| 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 | $33.54 | 4.413% | $35.0201 | $35.02 | $35.00 | $35.00 |
| Purchase #2 | $18.30 | 12.789% | $20.6404 | $20.64 | $20.65 | $20.60 |
| Purchase #3 | $164.43 | 6.277% | $174.7513 | $174.75 | $174.75 | $174.80 |
| Purchase #4 | $174.93 | 5.450% | $184.4637 | $184.46 | $184.45 | $184.50 |
| Purchase #5 | $51.25 | 13.713% | $58.2779 | $58.28 | $58.30 | $58.30 |
| Purchase #6 | $138.99 | 9.110% | $151.652 | $151.65 | $151.65 | $151.70 |
| Purchase #7 | $217.91 | 13.340% | $246.9792 | $246.98 | $247.00 | $247.00 |
| 7 purchase totals = | $799.35 | $871.7846 | $871.78 | $871.80 | $871.90 | |