| 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 | $33.93 | 5.231% | $35.7049 | $35.70 | $35.70 | $35.70 |
| Purchase #2 | $175.57 | 3.126% | $181.0583 | $181.06 | $181.05 | $181.10 |
| Purchase #3 | $80.30 | 12.414% | $90.2684 | $90.27 | $90.25 | $90.30 |
| Purchase #4 | $6.54 | 7.219% | $7.0121 | $7.01 | $7.00 | $7.00 |
| Purchase #5 | $216.49 | 5.731% | $228.897 | $228.90 | $228.90 | $228.90 |
| Purchase #6 | $188.34 | 10.367% | $207.8652 | $207.87 | $207.85 | $207.90 |
| Purchase #7 | $181.31 | 3.853% | $188.2959 | $188.30 | $188.30 | $188.30 |
| 7 purchase totals = | $882.48 | $939.1018 | $939.11 | $939.05 | $939.20 | |