| 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 | $27.89 | 6.228% | $29.627 | $29.63 | $29.65 | $29.60 |
| Purchase #2 | $48.84 | 6.587% | $52.0571 | $52.06 | $52.05 | $52.10 |
| Purchase #3 | $24.85 | 3.113% | $25.6236 | $25.62 | $25.60 | $25.60 |
| Purchase #4 | $39.98 | 6.142% | $42.4356 | $42.44 | $42.45 | $42.40 |
| Purchase #5 | $126.27 | 8.661% | $137.2062 | $137.21 | $137.20 | $137.20 |
| Purchase #6 | $185.71 | 3.562% | $192.325 | $192.33 | $192.35 | $192.30 |
| Purchase #7 | $15.45 | 4.698% | $16.1758 | $16.18 | $16.20 | $16.20 |
| 7 purchase totals = | $468.99 | $495.4503 | $495.47 | $495.50 | $495.40 | |