| 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 | $101.95 | 8.835% | $110.9573 | $110.96 | $110.95 | $111.00 |
| Purchase #2 | $77.85 | 4.583% | $81.4179 | $81.42 | $81.40 | $81.40 |
| Purchase #3 | $187.81 | 13.179% | $212.5615 | $212.56 | $212.55 | $212.60 |
| Purchase #4 | $29.62 | 4.154% | $30.8504 | $30.85 | $30.85 | $30.90 |
| Purchase #5 | $117.74 | 3.798% | $122.2118 | $122.21 | $122.20 | $122.20 |
| Purchase #6 | $120.73 | 13.607% | $137.1577 | $137.16 | $137.15 | $137.20 |
| Purchase #7 | $177.43 | 8.274% | $192.1106 | $192.11 | $192.10 | $192.10 |
| 7 purchase totals = | $813.13 | $887.2672 | $887.27 | $887.20 | $887.40 | |