| 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 | $6.32 | 4.608% | $6.6112 | $6.61 | $6.60 | $6.60 |
| Purchase #2 | $148.79 | 10.716% | $164.7343 | $164.73 | $164.75 | $164.70 |
| Purchase #3 | $138.41 | 11.408% | $154.1998 | $154.20 | $154.20 | $154.20 |
| Purchase #4 | $185.50 | 8.498% | $201.2638 | $201.26 | $201.25 | $201.30 |
| Purchase #5 | $231.94 | 9.612% | $254.2341 | $254.23 | $254.25 | $254.20 |
| Purchase #6 | $120.90 | 4.439% | $126.2668 | $126.27 | $126.25 | $126.30 |
| Purchase #7 | $97.76 | 9.290% | $106.8419 | $106.84 | $106.85 | $106.80 |
| 7 purchase totals = | $929.62 | $1,014.1519 | $1,014.14 | $1,014.15 | $1,014.10 | |