| 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 | $9.78 | 10.766% | $10.8329 | $10.83 | $10.85 | $10.80 |
| Purchase #2 | $50.65 | 4.510% | $52.9343 | $52.93 | $52.95 | $52.90 |
| Purchase #3 | $57.86 | 13.462% | $65.6491 | $65.65 | $65.65 | $65.60 |
| Purchase #4 | $46.86 | 5.366% | $49.3745 | $49.37 | $49.35 | $49.40 |
| Purchase #5 | $61.31 | 8.747% | $66.6728 | $66.67 | $66.65 | $66.70 |
| Purchase #6 | $122.75 | 3.798% | $127.412 | $127.41 | $127.40 | $127.40 |
| Purchase #7 | $22.79 | 6.820% | $24.3443 | $24.34 | $24.35 | $24.30 |
| 7 purchase totals = | $372.00 | $397.2199 | $397.20 | $397.20 | $397.10 | |