| 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 | $41.27 | 4.414% | $43.0917 | $43.09 | $43.10 | $43.10 |
| Purchase #2 | $97.66 | 10.708% | $108.1174 | $108.12 | $108.10 | $108.10 |
| Purchase #3 | $32.33 | 9.852% | $35.5152 | $35.52 | $35.50 | $35.50 |
| Purchase #4 | $81.87 | 12.250% | $91.8991 | $91.90 | $91.90 | $91.90 |
| Purchase #5 | $230.42 | 9.707% | $252.7869 | $252.79 | $252.80 | $252.80 |
| Purchase #6 | $95.40 | 10.246% | $105.1747 | $105.17 | $105.15 | $105.20 |
| Purchase #7 | $226.63 | 3.240% | $233.9728 | $233.97 | $233.95 | $234.00 |
| 7 purchase totals = | $805.58 | $870.5578 | $870.56 | $870.50 | $870.60 | |