| 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 | $38.82 | 7.874% | $41.8767 | $41.88 | $41.90 | $41.90 |
| Purchase #2 | $202.92 | 5.512% | $214.105 | $214.11 | $214.10 | $214.10 |
| Purchase #3 | $127.85 | 5.263% | $134.5787 | $134.58 | $134.60 | $134.60 |
| Purchase #4 | $23.40 | 4.566% | $24.4684 | $24.47 | $24.45 | $24.50 |
| Purchase #5 | $38.74 | 13.530% | $43.9815 | $43.98 | $44.00 | $44.00 |
| Purchase #6 | $193.75 | 9.682% | $212.5089 | $212.51 | $212.50 | $212.50 |
| Purchase #7 | $100.89 | 5.102% | $106.0374 | $106.04 | $106.05 | $106.00 |
| 7 purchase totals = | $726.37 | $777.5566 | $777.57 | $777.60 | $777.60 | |