| 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 | $80.67 | 7.179% | $86.4613 | $86.46 | $86.45 | $86.50 |
| Purchase #2 | $249.87 | 3.872% | $259.545 | $259.55 | $259.55 | $259.50 |
| Purchase #3 | $51.59 | 13.546% | $58.5784 | $58.58 | $58.60 | $58.60 |
| Purchase #4 | $18.65 | 4.150% | $19.424 | $19.42 | $19.40 | $19.40 |
| Purchase #5 | $166.82 | 6.456% | $177.5899 | $177.59 | $177.60 | $177.60 |
| Purchase #6 | $20.62 | 3.458% | $21.333 | $21.33 | $21.35 | $21.30 |
| Purchase #7 | $10.63 | 5.527% | $11.2175 | $11.22 | $11.20 | $11.20 |
| 7 purchase totals = | $598.85 | $634.1491 | $634.15 | $634.15 | $634.10 | |