| 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 | $77.77 | 11.791% | $86.9399 | $86.94 | $86.95 | $86.90 |
| Purchase #2 | $236.59 | 4.363% | $246.9124 | $246.91 | $246.90 | $246.90 |
| Purchase #3 | $184.75 | 3.306% | $190.8578 | $190.86 | $190.85 | $190.90 |
| Purchase #4 | $34.48 | 11.814% | $38.5535 | $38.55 | $38.55 | $38.60 |
| Purchase #5 | $214.25 | 9.118% | $233.7853 | $233.79 | $233.80 | $233.80 |
| Purchase #6 | $140.37 | 13.581% | $159.4336 | $159.43 | $159.45 | $159.40 |
| Purchase #7 | $163.78 | 10.630% | $181.1898 | $181.19 | $181.20 | $181.20 |
| 7 purchase totals = | $1,051.99 | $1,137.6723 | $1,137.67 | $1,137.70 | $1,137.70 | |