| 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 | $67.75 | 6.685% | $72.2791 | $72.28 | $72.30 | $72.30 |
| Purchase #2 | $11.32 | 5.663% | $11.9611 | $11.96 | $11.95 | $12.00 |
| Purchase #3 | $32.99 | 6.418% | $35.1073 | $35.11 | $35.10 | $35.10 |
| Purchase #4 | $109.83 | 8.796% | $119.4906 | $119.49 | $119.50 | $119.50 |
| Purchase #5 | $28.65 | 6.641% | $30.5526 | $30.55 | $30.55 | $30.60 |
| Purchase #6 | $250.64 | 9.326% | $274.0147 | $274.01 | $274.00 | $274.00 |
| Purchase #7 | $91.90 | 5.342% | $96.8093 | $96.81 | $96.80 | $96.80 |
| 7 purchase totals = | $593.08 | $640.2147 | $640.21 | $640.20 | $640.30 | |