| 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 | $90.42 | 8.397% | $98.0126 | $98.01 | $98.00 | $98.00 |
| Purchase #2 | $143.53 | 9.209% | $156.7477 | $156.75 | $156.75 | $156.70 |
| Purchase #3 | $44.91 | 11.263% | $49.9682 | $49.97 | $49.95 | $50.00 |
| Purchase #4 | $165.42 | 5.634% | $174.7398 | $174.74 | $174.75 | $174.70 |
| Purchase #5 | $52.86 | 7.645% | $56.9011 | $56.90 | $56.90 | $56.90 |
| Purchase #6 | $78.68 | 13.332% | $89.1696 | $89.17 | $89.15 | $89.20 |
| Purchase #7 | $30.44 | 12.839% | $34.3482 | $34.35 | $34.35 | $34.30 |
| 7 purchase totals = | $606.26 | $659.8872 | $659.89 | $659.85 | $659.80 | |