| 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 | $52.36 | 3.735% | $54.3156 | $54.32 | $54.30 | $54.30 |
| Purchase #2 | $223.54 | 11.639% | $249.5578 | $249.56 | $249.55 | $249.60 |
| Purchase #3 | $199.75 | 10.582% | $220.8875 | $220.89 | $220.90 | $220.90 |
| Purchase #4 | $181.84 | 12.747% | $205.0191 | $205.02 | $205.00 | $205.00 |
| Purchase #5 | $107.94 | 6.807% | $115.2875 | $115.29 | $115.30 | $115.30 |
| Purchase #6 | $75.64 | 12.651% | $85.2092 | $85.21 | $85.20 | $85.20 |
| Purchase #7 | $204.56 | 5.237% | $215.2728 | $215.27 | $215.25 | $215.30 |
| 7 purchase totals = | $1,045.63 | $1,145.5495 | $1,145.56 | $1,145.50 | $1,145.60 | |