| 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 | $109.57 | 13.215% | $124.0497 | $124.05 | $124.05 | $124.00 |
| Purchase #2 | $27.55 | 10.497% | $30.4419 | $30.44 | $30.45 | $30.40 |
| Purchase #3 | $230.84 | 11.599% | $257.6151 | $257.62 | $257.60 | $257.60 |
| Purchase #4 | $85.47 | 3.455% | $88.423 | $88.42 | $88.40 | $88.40 |
| Purchase #5 | $149.74 | 4.769% | $156.8811 | $156.88 | $156.90 | $156.90 |
| Purchase #6 | $107.93 | 11.450% | $120.288 | $120.29 | $120.30 | $120.30 |
| Purchase #7 | $61.45 | 7.199% | $65.8738 | $65.87 | $65.85 | $65.90 |
| 7 purchase totals = | $772.55 | $843.5726 | $843.57 | $843.55 | $843.50 | |