| 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 | $70.63 | 6.469% | $75.1991 | $75.20 | $75.20 | $75.20 |
| Purchase #2 | $74.79 | 6.763% | $79.848 | $79.85 | $79.85 | $79.80 |
| Purchase #3 | $89.38 | 9.699% | $98.049 | $98.05 | $98.05 | $98.00 |
| Purchase #4 | $229.66 | 9.387% | $251.2182 | $251.22 | $251.20 | $251.20 |
| Purchase #5 | $56.75 | 4.856% | $59.5058 | $59.51 | $59.50 | $59.50 |
| Purchase #6 | $175.32 | 13.414% | $198.8374 | $198.84 | $198.85 | $198.80 |
| Purchase #7 | $196.69 | 4.502% | $205.545 | $205.55 | $205.55 | $205.50 |
| 7 purchase totals = | $893.22 | $968.2025 | $968.22 | $968.20 | $968.00 | |