| 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 | $50.35 | 4.300% | $52.5151 | $52.52 | $52.50 | $52.50 |
| Purchase #2 | $26.57 | 13.314% | $30.1075 | $30.11 | $30.10 | $30.10 |
| Purchase #3 | $146.78 | 11.774% | $164.0619 | $164.06 | $164.05 | $164.10 |
| Purchase #4 | $100.39 | 13.243% | $113.6846 | $113.68 | $113.70 | $113.70 |
| Purchase #5 | $175.92 | 4.272% | $183.4353 | $183.44 | $183.45 | $183.40 |
| Purchase #6 | $103.81 | 8.404% | $112.5342 | $112.53 | $112.55 | $112.50 |
| Purchase #7 | $197.61 | 3.664% | $204.8504 | $204.85 | $204.85 | $204.90 |
| 7 purchase totals = | $801.43 | $861.1890 | $861.19 | $861.20 | $861.20 | |