| 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 | $136.87 | 3.207% | $141.2594 | $141.26 | $141.25 | $141.30 |
| Purchase #2 | $129.92 | 5.429% | $136.9734 | $136.97 | $136.95 | $137.00 |
| Purchase #3 | $55.70 | 10.326% | $61.4516 | $61.45 | $61.45 | $61.50 |
| Purchase #4 | $63.74 | 3.661% | $66.0735 | $66.07 | $66.05 | $66.10 |
| Purchase #5 | $105.54 | 8.287% | $114.2861 | $114.29 | $114.30 | $114.30 |
| Purchase #6 | $77.92 | 5.653% | $82.3248 | $82.32 | $82.30 | $82.30 |
| Purchase #7 | $6.95 | 5.868% | $7.3578 | $7.36 | $7.35 | $7.40 |
| 7 purchase totals = | $576.64 | $609.7266 | $609.72 | $609.65 | $609.90 | |