| 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 | $50.81 | 10.652% | $56.2223 | $56.22 | $56.20 | $56.20 |
| Purchase #2 | $186.45 | 8.222% | $201.7799 | $201.78 | $201.80 | $201.80 |
| Purchase #3 | $39.60 | 9.866% | $43.5069 | $43.51 | $43.50 | $43.50 |
| Purchase #4 | $20.25 | 10.839% | $22.4449 | $22.44 | $22.45 | $22.40 |
| Purchase #5 | $201.50 | 13.314% | $228.3277 | $228.33 | $228.35 | $228.30 |
| Purchase #6 | $208.31 | 11.758% | $232.8031 | $232.80 | $232.80 | $232.80 |
| Purchase #7 | $120.84 | 10.845% | $133.9451 | $133.95 | $133.95 | $133.90 |
| 7 purchase totals = | $827.76 | $919.0299 | $919.03 | $919.05 | $918.90 | |