| 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 | $94.88 | 3.293% | $98.0044 | $98.00 | $98.00 | $98.00 |
| Purchase #2 | $20.60 | 7.805% | $22.2078 | $22.21 | $22.20 | $22.20 |
| Purchase #3 | $168.50 | 3.854% | $174.994 | $174.99 | $175.00 | $175.00 |
| Purchase #4 | $217.60 | 6.644% | $232.0573 | $232.06 | $232.05 | $232.10 |
| Purchase #5 | $112.92 | 13.294% | $127.9316 | $127.93 | $127.95 | $127.90 |
| Purchase #6 | $43.56 | 10.371% | $48.0776 | $48.08 | $48.10 | $48.10 |
| Purchase #7 | $78.83 | 3.870% | $81.8807 | $81.88 | $81.90 | $81.90 |
| 7 purchase totals = | $736.89 | $785.1534 | $785.15 | $785.20 | $785.20 | |