| 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 | $250.38 | 4.672% | $262.0778 | $262.08 | $262.10 | $262.10 |
| Purchase #2 | $128.97 | 6.440% | $137.2757 | $137.28 | $137.30 | $137.30 |
| Purchase #3 | $64.76 | 11.572% | $72.254 | $72.25 | $72.25 | $72.30 |
| Purchase #4 | $14.48 | 13.381% | $16.4176 | $16.42 | $16.40 | $16.40 |
| Purchase #5 | $176.35 | 13.228% | $199.6776 | $199.68 | $199.70 | $199.70 |
| Purchase #6 | $46.89 | 3.741% | $48.6442 | $48.64 | $48.65 | $48.60 |
| Purchase #7 | $77.93 | 5.575% | $82.2746 | $82.27 | $82.25 | $82.30 |
| 7 purchase totals = | $759.76 | $818.6215 | $818.62 | $818.65 | $818.70 | |