| 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 | $36.78 | 3.451% | $38.0493 | $38.05 | $38.05 | $38.00 |
| Purchase #2 | $159.59 | 10.350% | $176.1076 | $176.11 | $176.10 | $176.10 |
| Purchase #3 | $27.33 | 10.629% | $30.2349 | $30.23 | $30.25 | $30.20 |
| Purchase #4 | $101.65 | 4.500% | $106.2243 | $106.22 | $106.20 | $106.20 |
| Purchase #5 | $215.44 | 13.383% | $244.2723 | $244.27 | $244.25 | $244.30 |
| Purchase #6 | $72.57 | 13.757% | $82.5535 | $82.55 | $82.55 | $82.60 |
| Purchase #7 | $203.97 | 10.158% | $224.6893 | $224.69 | $224.70 | $224.70 |
| 7 purchase totals = | $817.33 | $902.1312 | $902.12 | $902.10 | $902.10 | |