| 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 | $51.76 | 10.583% | $57.2378 | $57.24 | $57.25 | $57.20 |
| Purchase #2 | $57.54 | 5.576% | $60.7484 | $60.75 | $60.75 | $60.70 |
| Purchase #3 | $153.99 | 4.655% | $161.1582 | $161.16 | $161.15 | $161.20 |
| Purchase #4 | $201.72 | 12.768% | $227.4756 | $227.48 | $227.50 | $227.50 |
| Purchase #5 | $197.84 | 4.489% | $206.721 | $206.72 | $206.70 | $206.70 |
| Purchase #6 | $123.44 | 4.109% | $128.5121 | $128.51 | $128.50 | $128.50 |
| Purchase #7 | $7.76 | 13.242% | $8.7876 | $8.79 | $8.80 | $8.80 |
| 7 purchase totals = | $794.05 | $850.6407 | $850.65 | $850.65 | $850.60 | |