| 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 | $64.86 | 9.389% | $70.9497 | $70.95 | $70.95 | $70.90 |
| Purchase #2 | $235.53 | 5.273% | $247.9495 | $247.95 | $247.95 | $247.90 |
| Purchase #3 | $88.86 | 9.723% | $97.4999 | $97.50 | $97.50 | $97.50 |
| Purchase #4 | $74.54 | 4.701% | $78.0441 | $78.04 | $78.05 | $78.00 |
| Purchase #5 | $242.40 | 11.855% | $271.1365 | $271.14 | $271.15 | $271.10 |
| Purchase #6 | $114.75 | 4.137% | $119.4972 | $119.50 | $119.50 | $119.50 |
| Purchase #7 | $14.46 | 6.646% | $15.421 | $15.42 | $15.40 | $15.40 |
| 7 purchase totals = | $835.40 | $900.4979 | $900.50 | $900.50 | $900.30 | |