| 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 | $52.70 | 9.618% | $57.7687 | $57.77 | $57.75 | $57.80 |
| Purchase #2 | $178.90 | 11.382% | $199.2624 | $199.26 | $199.25 | $199.30 |
| Purchase #3 | $158.95 | 5.530% | $167.7399 | $167.74 | $167.75 | $167.70 |
| Purchase #4 | $80.56 | 9.712% | $88.384 | $88.38 | $88.40 | $88.40 |
| Purchase #5 | $121.44 | 5.418% | $128.0196 | $128.02 | $128.00 | $128.00 |
| Purchase #6 | $145.53 | 9.224% | $158.9537 | $158.95 | $158.95 | $159.00 |
| Purchase #7 | $222.55 | 8.742% | $242.0053 | $242.01 | $242.00 | $242.00 |
| 7 purchase totals = | $960.63 | $1,042.1336 | $1,042.13 | $1,042.10 | $1,042.20 | |