| 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 | $80.90 | 5.530% | $85.3738 | $85.37 | $85.35 | $85.40 |
| Purchase #2 | $123.82 | 11.690% | $138.2946 | $138.29 | $138.30 | $138.30 |
| Purchase #3 | $20.58 | 10.161% | $22.6711 | $22.67 | $22.65 | $22.70 |
| Purchase #4 | $56.74 | 11.265% | $63.1318 | $63.13 | $63.15 | $63.10 |
| Purchase #5 | $205.46 | 5.765% | $217.3048 | $217.30 | $217.30 | $217.30 |
| Purchase #6 | $155.43 | 6.122% | $164.9454 | $164.95 | $164.95 | $164.90 |
| Purchase #7 | $87.75 | 9.311% | $95.9204 | $95.92 | $95.90 | $95.90 |
| 7 purchase totals = | $730.68 | $787.6419 | $787.63 | $787.60 | $787.60 | |