| 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 | $27.41 | 6.775% | $29.267 | $29.27 | $29.25 | $29.30 |
| Purchase #2 | $36.45 | 5.692% | $38.5247 | $38.52 | $38.50 | $38.50 |
| Purchase #3 | $171.67 | 12.339% | $192.8524 | $192.85 | $192.85 | $192.90 |
| Purchase #4 | $125.31 | 9.202% | $136.841 | $136.84 | $136.85 | $136.80 |
| Purchase #5 | $192.93 | 6.580% | $205.6248 | $205.62 | $205.60 | $205.60 |
| Purchase #6 | $108.30 | 5.853% | $114.6388 | $114.64 | $114.65 | $114.60 |
| Purchase #7 | $156.54 | 4.256% | $163.2023 | $163.20 | $163.20 | $163.20 |
| 7 purchase totals = | $818.61 | $880.9510 | $880.94 | $880.90 | $880.90 | |