| 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 | $77.74 | 4.330% | $81.1061 | $81.11 | $81.10 | $81.10 |
| Purchase #2 | $182.48 | 11.411% | $203.3028 | $203.30 | $203.30 | $203.30 |
| Purchase #3 | $107.51 | 13.615% | $122.1475 | $122.15 | $122.15 | $122.10 |
| Purchase #4 | $120.43 | 11.273% | $134.0061 | $134.01 | $134.00 | $134.00 |
| Purchase #5 | $79.72 | 5.320% | $83.9611 | $83.96 | $83.95 | $84.00 |
| Purchase #6 | $35.78 | 4.814% | $37.5024 | $37.50 | $37.50 | $37.50 |
| Purchase #7 | $176.64 | 7.857% | $190.5186 | $190.52 | $190.50 | $190.50 |
| 7 purchase totals = | $780.30 | $852.5446 | $852.55 | $852.50 | $852.50 | |