| 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 | $25.69 | 7.652% | $27.6558 | $27.66 | $27.65 | $27.70 |
| Purchase #2 | $63.41 | 11.630% | $70.7846 | $70.78 | $70.80 | $70.80 |
| Purchase #3 | $32.39 | 6.400% | $34.463 | $34.46 | $34.45 | $34.50 |
| Purchase #4 | $79.58 | 6.359% | $84.6405 | $84.64 | $84.65 | $84.60 |
| Purchase #5 | $13.71 | 3.182% | $14.1463 | $14.15 | $14.15 | $14.10 |
| Purchase #6 | $181.74 | 9.488% | $198.9835 | $198.98 | $199.00 | $199.00 |
| Purchase #7 | $134.58 | 10.696% | $148.9747 | $148.97 | $148.95 | $149.00 |
| 7 purchase totals = | $531.10 | $579.6484 | $579.64 | $579.65 | $579.70 | |