| 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 | $5.31 | 5.711% | $5.6133 | $5.61 | $5.60 | $5.60 |
| Purchase #2 | $198.99 | 4.515% | $207.9744 | $207.97 | $207.95 | $208.00 |
| Purchase #3 | $149.97 | 3.866% | $155.7678 | $155.77 | $155.75 | $155.80 |
| Purchase #4 | $61.77 | 8.495% | $67.0174 | $67.02 | $67.00 | $67.00 |
| Purchase #5 | $215.80 | 6.505% | $229.8378 | $229.84 | $229.85 | $229.80 |
| Purchase #6 | $196.63 | 5.504% | $207.4525 | $207.45 | $207.45 | $207.50 |
| Purchase #7 | $178.71 | 11.558% | $199.3653 | $199.37 | $199.35 | $199.40 |
| 7 purchase totals = | $1,007.18 | $1,073.0285 | $1,073.03 | $1,072.95 | $1,073.10 | |