| 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 | $52.53 | 8.520% | $57.0056 | $57.01 | $57.00 | $57.00 |
| Purchase #2 | $121.31 | 8.665% | $131.8215 | $131.82 | $131.80 | $131.80 |
| Purchase #3 | $63.95 | 11.255% | $71.1476 | $71.15 | $71.15 | $71.10 |
| Purchase #4 | $30.99 | 12.855% | $34.9738 | $34.97 | $34.95 | $35.00 |
| Purchase #5 | $68.26 | 8.520% | $74.0758 | $74.08 | $74.10 | $74.10 |
| Purchase #6 | $130.48 | 3.146% | $134.5849 | $134.58 | $134.60 | $134.60 |
| Purchase #7 | $175.45 | 3.357% | $181.3399 | $181.34 | $181.35 | $181.30 |
| 7 purchase totals = | $642.97 | $684.9491 | $684.95 | $684.95 | $684.90 | |