| 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 | $48.30 | 7.734% | $52.0355 | $52.04 | $52.05 | $52.00 |
| Purchase #2 | $207.74 | 4.193% | $216.4505 | $216.45 | $216.45 | $216.50 |
| Purchase #3 | $44.47 | 8.502% | $48.2508 | $48.25 | $48.25 | $48.30 |
| Purchase #4 | $136.65 | 7.131% | $146.3945 | $146.39 | $146.40 | $146.40 |
| Purchase #5 | $221.92 | 7.660% | $238.9191 | $238.92 | $238.90 | $238.90 |
| Purchase #6 | $26.60 | 8.178% | $28.7753 | $28.78 | $28.80 | $28.80 |
| Purchase #7 | $156.71 | 7.803% | $168.9381 | $168.94 | $168.95 | $168.90 |
| 7 purchase totals = | $842.39 | $899.7638 | $899.77 | $899.80 | $899.80 | |