| 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 | $24.83 | 11.671% | $27.7279 | $27.73 | $27.75 | $27.70 |
| Purchase #2 | $134.58 | 11.407% | $149.9315 | $149.93 | $149.95 | $149.90 |
| Purchase #3 | $115.75 | 3.772% | $120.1161 | $120.12 | $120.10 | $120.10 |
| Purchase #4 | $145.56 | 8.702% | $158.2266 | $158.23 | $158.25 | $158.20 |
| Purchase #5 | $86.25 | 3.546% | $89.3084 | $89.31 | $89.30 | $89.30 |
| Purchase #6 | $71.84 | 3.182% | $74.1259 | $74.13 | $74.15 | $74.10 |
| Purchase #7 | $56.30 | 5.264% | $59.2636 | $59.26 | $59.25 | $59.30 |
| 7 purchase totals = | $635.11 | $678.7000 | $678.71 | $678.75 | $678.60 | |