| 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 | $49.44 | 13.700% | $56.2133 | $56.21 | $56.20 | $56.20 |
| Purchase #2 | $158.97 | 9.615% | $174.255 | $174.26 | $174.25 | $174.30 |
| Purchase #3 | $56.40 | 10.762% | $62.4698 | $62.47 | $62.45 | $62.50 |
| Purchase #4 | $11.80 | 11.839% | $13.197 | $13.20 | $13.20 | $13.20 |
| Purchase #5 | $222.64 | 12.866% | $251.2849 | $251.28 | $251.30 | $251.30 |
| Purchase #6 | $157.60 | 8.280% | $170.6493 | $170.65 | $170.65 | $170.60 |
| Purchase #7 | $189.87 | 5.870% | $201.0154 | $201.02 | $201.00 | $201.00 |
| 7 purchase totals = | $846.72 | $929.0847 | $929.09 | $929.05 | $929.10 | |