| 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 | $41.60 | 4.653% | $43.5356 | $43.54 | $43.55 | $43.50 |
| Purchase #2 | $27.73 | 10.328% | $30.594 | $30.59 | $30.60 | $30.60 |
| Purchase #3 | $19.65 | 3.745% | $20.3859 | $20.39 | $20.40 | $20.40 |
| Purchase #4 | $9.27 | 3.522% | $9.5965 | $9.60 | $9.60 | $9.60 |
| Purchase #5 | $225.61 | 5.689% | $238.445 | $238.45 | $238.45 | $238.40 |
| Purchase #6 | $222.80 | 5.631% | $235.3459 | $235.35 | $235.35 | $235.30 |
| Purchase #7 | $193.97 | 13.588% | $220.3266 | $220.33 | $220.35 | $220.30 |
| 7 purchase totals = | $740.63 | $798.2295 | $798.25 | $798.30 | $798.10 | |