| 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 | $47.80 | 12.413% | $53.7334 | $53.73 | $53.75 | $53.70 |
| Purchase #2 | $29.85 | 4.601% | $31.2234 | $31.22 | $31.20 | $31.20 |
| Purchase #3 | $155.43 | 5.583% | $164.1077 | $164.11 | $164.10 | $164.10 |
| Purchase #4 | $246.91 | 9.400% | $270.1195 | $270.12 | $270.10 | $270.10 |
| Purchase #5 | $245.77 | 3.701% | $254.8659 | $254.87 | $254.85 | $254.90 |
| Purchase #6 | $134.56 | 8.342% | $145.785 | $145.79 | $145.80 | $145.80 |
| Purchase #7 | $132.43 | 4.161% | $137.9404 | $137.94 | $137.95 | $137.90 |
| 7 purchase totals = | $992.75 | $1,057.7753 | $1,057.78 | $1,057.75 | $1,057.70 | |