| 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 | $80.25 | 7.682% | $86.4148 | $86.41 | $86.40 | $86.40 |
| Purchase #2 | $144.87 | 10.262% | $159.7366 | $159.74 | $159.75 | $159.70 |
| Purchase #3 | $70.93 | 5.844% | $75.0751 | $75.08 | $75.10 | $75.10 |
| Purchase #4 | $25.48 | 6.129% | $27.0417 | $27.04 | $27.05 | $27.00 |
| Purchase #5 | $110.43 | 9.289% | $120.6878 | $120.69 | $120.70 | $120.70 |
| Purchase #6 | $71.97 | 4.709% | $75.3591 | $75.36 | $75.35 | $75.40 |
| Purchase #7 | $158.42 | 9.337% | $173.2117 | $173.21 | $173.20 | $173.20 |
| 7 purchase totals = | $662.35 | $717.5268 | $717.53 | $717.55 | $717.50 | |