| 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 | $77.94 | 7.772% | $83.9975 | $84.00 | $84.00 | $84.00 |
| Purchase #2 | $27.38 | 8.153% | $29.6123 | $29.61 | $29.60 | $29.60 |
| Purchase #3 | $18.73 | 6.274% | $19.9051 | $19.91 | $19.90 | $19.90 |
| Purchase #4 | $75.72 | 3.264% | $78.1915 | $78.19 | $78.20 | $78.20 |
| Purchase #5 | $17.45 | 7.298% | $18.7235 | $18.72 | $18.70 | $18.70 |
| Purchase #6 | $174.31 | 12.264% | $195.6874 | $195.69 | $195.70 | $195.70 |
| Purchase #7 | $250.92 | 13.337% | $284.3852 | $284.39 | $284.40 | $284.40 |
| 7 purchase totals = | $642.45 | $710.5025 | $710.51 | $710.50 | $710.50 | |