| 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 | $5.71 | 10.377% | $6.3025 | $6.30 | $6.30 | $6.30 |
| Purchase #2 | $234.42 | 9.210% | $256.0101 | $256.01 | $256.00 | $256.00 |
| Purchase #3 | $130.56 | 4.366% | $136.2602 | $136.26 | $136.25 | $136.30 |
| Purchase #4 | $83.27 | 10.521% | $92.0308 | $92.03 | $92.05 | $92.00 |
| Purchase #5 | $190.45 | 9.728% | $208.977 | $208.98 | $209.00 | $209.00 |
| Purchase #6 | $39.96 | 6.721% | $42.6457 | $42.65 | $42.65 | $42.60 |
| Purchase #7 | $41.67 | 9.393% | $45.5841 | $45.58 | $45.60 | $45.60 |
| 7 purchase totals = | $726.04 | $787.8104 | $787.81 | $787.85 | $787.80 | |