| 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 | $27.29 | 8.616% | $29.6413 | $29.64 | $29.65 | $29.60 |
| Purchase #2 | $182.81 | 12.455% | $205.579 | $205.58 | $205.60 | $205.60 |
| Purchase #3 | $77.31 | 11.151% | $85.9308 | $85.93 | $85.95 | $85.90 |
| Purchase #4 | $226.45 | 6.849% | $241.9596 | $241.96 | $241.95 | $242.00 |
| Purchase #5 | $8.33 | 4.192% | $8.6792 | $8.68 | $8.70 | $8.70 |
| Purchase #6 | $50.88 | 6.215% | $54.0422 | $54.04 | $54.05 | $54.00 |
| Purchase #7 | $198.57 | 12.515% | $223.421 | $223.42 | $223.40 | $223.40 |
| 7 purchase totals = | $771.64 | $849.2531 | $849.25 | $849.30 | $849.20 | |