| 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 | $86.67 | 3.784% | $89.9496 | $89.95 | $89.95 | $89.90 |
| Purchase #2 | $16.42 | 7.786% | $17.6985 | $17.70 | $17.70 | $17.70 |
| Purchase #3 | $242.63 | 3.428% | $250.9474 | $250.95 | $250.95 | $250.90 |
| Purchase #4 | $106.64 | 7.604% | $114.7489 | $114.75 | $114.75 | $114.70 |
| Purchase #5 | $78.28 | 4.697% | $81.9568 | $81.96 | $81.95 | $82.00 |
| Purchase #6 | $17.70 | 13.283% | $20.0511 | $20.05 | $20.05 | $20.10 |
| Purchase #7 | $178.65 | 8.142% | $193.1957 | $193.20 | $193.20 | $193.20 |
| 7 purchase totals = | $726.99 | $768.5480 | $768.56 | $768.55 | $768.50 | |