| 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 | $42.90 | 6.260% | $45.5855 | $45.59 | $45.60 | $45.60 |
| Purchase #2 | $135.87 | 6.233% | $144.3388 | $144.34 | $144.35 | $144.30 |
| Purchase #3 | $190.92 | 8.768% | $207.6599 | $207.66 | $207.65 | $207.70 |
| Purchase #4 | $21.56 | 4.390% | $22.5065 | $22.51 | $22.50 | $22.50 |
| Purchase #5 | $27.60 | 9.244% | $30.1513 | $30.15 | $30.15 | $30.20 |
| Purchase #6 | $153.72 | 12.658% | $173.1779 | $173.18 | $173.20 | $173.20 |
| Purchase #7 | $220.92 | 12.729% | $249.0409 | $249.04 | $249.05 | $249.00 |
| 7 purchase totals = | $793.49 | $872.4608 | $872.47 | $872.50 | $872.50 | |