| 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 | $57.36 | 13.111% | $64.8805 | $64.88 | $64.90 | $64.90 |
| Purchase #2 | $46.75 | 10.526% | $51.6709 | $51.67 | $51.65 | $51.70 |
| Purchase #3 | $95.85 | 10.716% | $106.1213 | $106.12 | $106.10 | $106.10 |
| Purchase #4 | $131.60 | 7.418% | $141.3621 | $141.36 | $141.35 | $141.40 |
| Purchase #5 | $28.31 | 8.153% | $30.6181 | $30.62 | $30.60 | $30.60 |
| Purchase #6 | $200.71 | 8.234% | $217.2365 | $217.24 | $217.25 | $217.20 |
| Purchase #7 | $161.49 | 8.629% | $175.425 | $175.43 | $175.45 | $175.40 |
| 7 purchase totals = | $722.07 | $787.3144 | $787.32 | $787.30 | $787.30 | |