| 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 | $97.87 | 4.723% | $102.4924 | $102.49 | $102.50 | $102.50 |
| Purchase #2 | $22.27 | 13.473% | $25.2704 | $25.27 | $25.25 | $25.30 |
| Purchase #3 | $173.90 | 13.545% | $197.4548 | $197.45 | $197.45 | $197.50 |
| Purchase #4 | $66.54 | 8.267% | $72.0409 | $72.04 | $72.05 | $72.00 |
| Purchase #5 | $121.77 | 9.637% | $133.505 | $133.51 | $133.50 | $133.50 |
| Purchase #6 | $49.67 | 3.422% | $51.3697 | $51.37 | $51.35 | $51.40 |
| Purchase #7 | $41.63 | 9.478% | $45.5757 | $45.58 | $45.60 | $45.60 |
| 7 purchase totals = | $573.65 | $627.7089 | $627.71 | $627.70 | $627.80 | |