| 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 | $38.62 | 4.147% | $40.2216 | $40.22 | $40.20 | $40.20 |
| Purchase #2 | $134.81 | 8.429% | $146.1731 | $146.17 | $146.15 | $146.20 |
| Purchase #3 | $90.37 | 4.566% | $94.4963 | $94.50 | $94.50 | $94.50 |
| Purchase #4 | $65.62 | 12.822% | $74.0338 | $74.03 | $74.05 | $74.00 |
| Purchase #5 | $29.50 | 3.749% | $30.606 | $30.61 | $30.60 | $30.60 |
| Purchase #6 | $207.89 | 12.568% | $234.0176 | $234.02 | $234.00 | $234.00 |
| Purchase #7 | $180.74 | 3.102% | $186.3466 | $186.35 | $186.35 | $186.30 |
| 7 purchase totals = | $747.55 | $805.8950 | $805.90 | $805.85 | $805.80 | |