| 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 | $57.64 | 6.489% | $61.3803 | $61.38 | $61.40 | $61.40 |
| Purchase #2 | $40.79 | 8.803% | $44.3807 | $44.38 | $44.40 | $44.40 |
| Purchase #3 | $240.39 | 8.523% | $260.8784 | $260.88 | $260.90 | $260.90 |
| Purchase #4 | $181.52 | 8.520% | $196.9855 | $196.99 | $197.00 | $197.00 |
| Purchase #5 | $222.79 | 6.762% | $237.8551 | $237.86 | $237.85 | $237.90 |
| Purchase #6 | $63.75 | 7.548% | $68.5619 | $68.56 | $68.55 | $68.60 |
| Purchase #7 | $120.76 | 11.691% | $134.8781 | $134.88 | $134.90 | $134.90 |
| 7 purchase totals = | $927.64 | $1,004.9200 | $1,004.93 | $1,005.00 | $1,005.10 | |