| 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 | $81.76 | 5.859% | $86.5503 | $86.55 | $86.55 | $86.60 |
| Purchase #2 | $27.80 | 4.466% | $29.0415 | $29.04 | $29.05 | $29.00 |
| Purchase #3 | $41.96 | 6.153% | $44.5418 | $44.54 | $44.55 | $44.50 |
| Purchase #4 | $176.92 | 4.776% | $185.3697 | $185.37 | $185.35 | $185.40 |
| Purchase #5 | $79.56 | 11.513% | $88.7197 | $88.72 | $88.70 | $88.70 |
| Purchase #6 | $117.49 | 11.418% | $130.905 | $130.91 | $130.90 | $130.90 |
| Purchase #7 | $120.29 | 3.726% | $124.772 | $124.77 | $124.75 | $124.80 |
| 7 purchase totals = | $645.78 | $689.9000 | $689.90 | $689.85 | $689.90 | |