| 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 | $97.60 | 8.757% | $106.1468 | $106.15 | $106.15 | $106.10 |
| Purchase #2 | $197.83 | 12.493% | $222.5449 | $222.54 | $222.55 | $222.50 |
| Purchase #3 | $119.64 | 11.264% | $133.1162 | $133.12 | $133.10 | $133.10 |
| Purchase #4 | $123.78 | 10.486% | $136.7596 | $136.76 | $136.75 | $136.80 |
| Purchase #5 | $58.40 | 13.237% | $66.1304 | $66.13 | $66.15 | $66.10 |
| Purchase #6 | $95.29 | 3.610% | $98.73 | $98.73 | $98.75 | $98.70 |
| Purchase #7 | $155.69 | 9.173% | $169.9714 | $169.97 | $169.95 | $170.00 |
| 7 purchase totals = | $848.23 | $933.3993 | $933.40 | $933.40 | $933.30 | |