| 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 | $64.75 | 11.674% | $72.3089 | $72.31 | $72.30 | $72.30 |
| Purchase #2 | $242.99 | 3.238% | $250.858 | $250.86 | $250.85 | $250.90 |
| Purchase #3 | $43.84 | 3.289% | $45.2819 | $45.28 | $45.30 | $45.30 |
| Purchase #4 | $55.83 | 5.118% | $58.6874 | $58.69 | $58.70 | $58.70 |
| Purchase #5 | $181.92 | 9.441% | $199.0951 | $199.10 | $199.10 | $199.10 |
| Purchase #6 | $167.35 | 10.546% | $184.9987 | $185.00 | $185.00 | $185.00 |
| Purchase #7 | $80.74 | 4.138% | $84.081 | $84.08 | $84.10 | $84.10 |
| 7 purchase totals = | $837.42 | $895.3110 | $895.32 | $895.35 | $895.40 | |