| 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 | $61.67 | 3.628% | $63.9074 | $63.91 | $63.90 | $63.90 |
| Purchase #2 | $27.97 | 8.251% | $30.2778 | $30.28 | $30.30 | $30.30 |
| Purchase #3 | $28.81 | 4.590% | $30.1324 | $30.13 | $30.15 | $30.10 |
| Purchase #4 | $204.61 | 11.114% | $227.3504 | $227.35 | $227.35 | $227.40 |
| Purchase #5 | $233.80 | 7.633% | $251.646 | $251.65 | $251.65 | $251.60 |
| Purchase #6 | $30.45 | 12.201% | $34.1652 | $34.17 | $34.15 | $34.20 |
| Purchase #7 | $212.72 | 10.269% | $234.5642 | $234.56 | $234.55 | $234.60 |
| 7 purchase totals = | $800.03 | $872.0434 | $872.05 | $872.05 | $872.10 | |