| 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 | $23.85 | 3.767% | $24.7484 | $24.75 | $24.75 | $24.70 |
| Purchase #2 | $195.72 | 3.258% | $202.0966 | $202.10 | $202.10 | $202.10 |
| Purchase #3 | $123.45 | 8.737% | $134.2358 | $134.24 | $134.25 | $134.20 |
| Purchase #4 | $207.25 | 7.512% | $222.8186 | $222.82 | $222.80 | $222.80 |
| Purchase #5 | $17.70 | 10.530% | $19.5638 | $19.56 | $19.55 | $19.60 |
| Purchase #6 | $193.61 | 12.444% | $217.7028 | $217.70 | $217.70 | $217.70 |
| Purchase #7 | $42.88 | 7.293% | $46.0072 | $46.01 | $46.00 | $46.00 |
| 7 purchase totals = | $804.46 | $867.1732 | $867.18 | $867.15 | $867.10 | |