| 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 | $62.79 | 7.494% | $67.4955 | $67.50 | $67.50 | $67.50 |
| Purchase #2 | $100.62 | 5.569% | $106.2235 | $106.22 | $106.20 | $106.20 |
| Purchase #3 | $199.36 | 10.520% | $220.3327 | $220.33 | $220.35 | $220.30 |
| Purchase #4 | $238.46 | 5.394% | $251.3225 | $251.32 | $251.30 | $251.30 |
| Purchase #5 | $241.81 | 3.568% | $250.4378 | $250.44 | $250.45 | $250.40 |
| Purchase #6 | $82.67 | 11.659% | $92.3085 | $92.31 | $92.30 | $92.30 |
| Purchase #7 | $204.83 | 11.490% | $228.365 | $228.37 | $228.35 | $228.40 |
| 7 purchase totals = | $1,130.54 | $1,216.4855 | $1,216.49 | $1,216.45 | $1,216.40 | |