| 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 | $72.91 | 3.856% | $75.7214 | $75.72 | $75.70 | $75.70 |
| Purchase #2 | $9.75 | 11.131% | $10.8353 | $10.84 | $10.85 | $10.80 |
| Purchase #3 | $177.30 | 4.552% | $185.3707 | $185.37 | $185.35 | $185.40 |
| Purchase #4 | $236.80 | 11.651% | $264.3896 | $264.39 | $264.40 | $264.40 |
| Purchase #5 | $55.76 | 9.793% | $61.2206 | $61.22 | $61.20 | $61.20 |
| Purchase #6 | $217.88 | 7.271% | $233.7221 | $233.72 | $233.70 | $233.70 |
| Purchase #7 | $120.62 | 3.799% | $125.2024 | $125.20 | $125.20 | $125.20 |
| 7 purchase totals = | $891.02 | $956.4621 | $956.46 | $956.40 | $956.40 | |