| 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 | $10.57 | 9.676% | $11.5928 | $11.59 | $11.60 | $11.60 |
| Purchase #2 | $178.96 | 11.321% | $199.2201 | $199.22 | $199.20 | $199.20 |
| Purchase #3 | $29.99 | 10.412% | $33.1126 | $33.11 | $33.10 | $33.10 |
| Purchase #4 | $68.43 | 8.328% | $74.1289 | $74.13 | $74.15 | $74.10 |
| Purchase #5 | $39.58 | 6.650% | $42.2121 | $42.21 | $42.20 | $42.20 |
| Purchase #6 | $74.73 | 13.731% | $84.9912 | $84.99 | $85.00 | $85.00 |
| Purchase #7 | $199.87 | 13.695% | $227.2422 | $227.24 | $227.25 | $227.20 |
| 7 purchase totals = | $602.13 | $672.4999 | $672.49 | $672.50 | $672.40 | |