| 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 | $44.79 | 4.244% | $46.6909 | $46.69 | $46.70 | $46.70 |
| Purchase #2 | $15.57 | 3.604% | $16.1311 | $16.13 | $16.15 | $16.10 |
| Purchase #3 | $237.38 | 12.695% | $267.5154 | $267.52 | $267.50 | $267.50 |
| Purchase #4 | $120.65 | 6.390% | $128.3595 | $128.36 | $128.35 | $128.40 |
| Purchase #5 | $147.99 | 12.239% | $166.1025 | $166.10 | $166.10 | $166.10 |
| Purchase #6 | $73.76 | 11.207% | $82.0263 | $82.03 | $82.05 | $82.00 |
| Purchase #7 | $149.47 | 3.407% | $154.5624 | $154.56 | $154.55 | $154.60 |
| 7 purchase totals = | $789.61 | $861.3881 | $861.39 | $861.40 | $861.40 | |