| 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 | $24.44 | 3.373% | $25.2644 | $25.26 | $25.25 | $25.30 |
| Purchase #2 | $22.34 | 7.187% | $23.9456 | $23.95 | $23.95 | $23.90 |
| Purchase #3 | $99.78 | 6.219% | $105.9853 | $105.99 | $106.00 | $106.00 |
| Purchase #4 | $58.25 | 8.508% | $63.2059 | $63.21 | $63.20 | $63.20 |
| Purchase #5 | $120.69 | 7.837% | $130.1485 | $130.15 | $130.15 | $130.10 |
| Purchase #6 | $171.34 | 5.128% | $180.1263 | $180.13 | $180.15 | $180.10 |
| Purchase #7 | $69.78 | 9.512% | $76.4175 | $76.42 | $76.40 | $76.40 |
| 7 purchase totals = | $566.62 | $605.0935 | $605.11 | $605.10 | $605.00 | |