| 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 | $54.79 | 4.852% | $57.4484 | $57.45 | $57.45 | $57.40 |
| Purchase #2 | $62.82 | 11.382% | $69.9702 | $69.97 | $69.95 | $70.00 |
| Purchase #3 | $132.69 | 11.279% | $147.6561 | $147.66 | $147.65 | $147.70 |
| Purchase #4 | $214.95 | 12.322% | $241.4361 | $241.44 | $241.45 | $241.40 |
| Purchase #5 | $145.80 | 3.116% | $150.3431 | $150.34 | $150.35 | $150.30 |
| Purchase #6 | $78.70 | 9.500% | $86.1765 | $86.18 | $86.20 | $86.20 |
| Purchase #7 | $81.47 | 12.407% | $91.578 | $91.58 | $91.60 | $91.60 |
| 7 purchase totals = | $771.22 | $844.6084 | $844.62 | $844.65 | $844.60 | |