| 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 | $184.86 | 7.727% | $199.1441 | $199.14 | $199.15 | $199.10 |
| Purchase #2 | $49.58 | 13.194% | $56.1216 | $56.12 | $56.10 | $56.10 |
| Purchase #3 | $8.63 | 3.478% | $8.9302 | $8.93 | $8.95 | $8.90 |
| Purchase #4 | $46.41 | 5.744% | $49.0758 | $49.08 | $49.10 | $49.10 |
| Purchase #5 | $100.99 | 6.353% | $107.4059 | $107.41 | $107.40 | $107.40 |
| Purchase #6 | $58.97 | 11.476% | $65.7374 | $65.74 | $65.75 | $65.70 |
| Purchase #7 | $14.67 | 5.771% | $15.5166 | $15.52 | $15.50 | $15.50 |
| 7 purchase totals = | $464.11 | $501.9316 | $501.94 | $501.95 | $501.80 | |