| 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 | $7.64 | 4.813% | $8.0077 | $8.01 | $8.00 | $8.00 |
| Purchase #2 | $202.77 | 11.362% | $225.8087 | $225.81 | $225.80 | $225.80 |
| Purchase #3 | $55.27 | 3.116% | $56.9922 | $56.99 | $57.00 | $57.00 |
| Purchase #4 | $78.32 | 11.705% | $87.4874 | $87.49 | $87.50 | $87.50 |
| Purchase #5 | $180.92 | 4.721% | $189.4612 | $189.46 | $189.45 | $189.50 |
| Purchase #6 | $213.47 | 8.260% | $231.1026 | $231.10 | $231.10 | $231.10 |
| Purchase #7 | $128.70 | 4.160% | $134.0539 | $134.05 | $134.05 | $134.10 |
| 7 purchase totals = | $867.09 | $932.9137 | $932.91 | $932.90 | $933.00 | |