| 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 | $46.28 | 12.345% | $51.9933 | $51.99 | $52.00 | $52.00 |
| Purchase #2 | $193.50 | 11.816% | $216.364 | $216.36 | $216.35 | $216.40 |
| Purchase #3 | $136.25 | 10.104% | $150.0167 | $150.02 | $150.00 | $150.00 |
| Purchase #4 | $180.25 | 7.359% | $193.5146 | $193.51 | $193.50 | $193.50 |
| Purchase #5 | $189.60 | 8.750% | $206.19 | $206.19 | $206.20 | $206.20 |
| Purchase #6 | $98.98 | 12.504% | $111.3565 | $111.36 | $111.35 | $111.40 |
| Purchase #7 | $5.76 | 3.300% | $5.9501 | $5.95 | $5.95 | $6.00 |
| 7 purchase totals = | $850.62 | $935.3852 | $935.38 | $935.35 | $935.50 | |