| 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 | $77.92 | 3.155% | $80.3784 | $80.38 | $80.40 | $80.40 |
| Purchase #2 | $96.42 | 3.765% | $100.0502 | $100.05 | $100.05 | $100.10 |
| Purchase #3 | $108.71 | 8.800% | $118.2765 | $118.28 | $118.30 | $118.30 |
| Purchase #4 | $200.32 | 9.465% | $219.2803 | $219.28 | $219.30 | $219.30 |
| Purchase #5 | $47.40 | 5.135% | $49.834 | $49.83 | $49.85 | $49.80 |
| Purchase #6 | $196.53 | 5.783% | $207.8953 | $207.90 | $207.90 | $207.90 |
| Purchase #7 | $10.52 | 13.298% | $11.9189 | $11.92 | $11.90 | $11.90 |
| 7 purchase totals = | $737.82 | $787.6336 | $787.64 | $787.70 | $787.70 | |