| 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 | $24.92 | 12.538% | $28.0445 | $28.04 | $28.05 | $28.00 |
| Purchase #2 | $87.88 | 8.687% | $95.5141 | $95.51 | $95.50 | $95.50 |
| Purchase #3 | $65.35 | 3.353% | $67.5412 | $67.54 | $67.55 | $67.50 |
| Purchase #4 | $140.95 | 3.163% | $145.4082 | $145.41 | $145.40 | $145.40 |
| Purchase #5 | $85.82 | 7.680% | $92.411 | $92.41 | $92.40 | $92.40 |
| Purchase #6 | $158.84 | 10.686% | $175.8136 | $175.81 | $175.80 | $175.80 |
| Purchase #7 | $230.33 | 13.274% | $260.904 | $260.90 | $260.90 | $260.90 |
| 7 purchase totals = | $794.09 | $865.6366 | $865.62 | $865.60 | $865.50 | |