| 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 | $45.52 | 7.475% | $48.9226 | $48.92 | $48.90 | $48.90 |
| Purchase #2 | $199.61 | 11.239% | $222.0442 | $222.04 | $222.05 | $222.00 |
| Purchase #3 | $127.48 | 10.227% | $140.5174 | $140.52 | $140.50 | $140.50 |
| Purchase #4 | $156.80 | 12.262% | $176.0268 | $176.03 | $176.05 | $176.00 |
| Purchase #5 | $82.49 | 7.652% | $88.8021 | $88.80 | $88.80 | $88.80 |
| Purchase #6 | $222.90 | 7.496% | $239.6086 | $239.61 | $239.60 | $239.60 |
| Purchase #7 | $83.99 | 8.562% | $91.1812 | $91.18 | $91.20 | $91.20 |
| 7 purchase totals = | $918.79 | $1,007.1029 | $1,007.10 | $1,007.10 | $1,007.00 | |