| 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 | $105.72 | 9.474% | $115.7359 | $115.74 | $115.75 | $115.70 |
| Purchase #2 | $181.46 | 6.810% | $193.8174 | $193.82 | $193.80 | $193.80 |
| Purchase #3 | $65.87 | 12.831% | $74.3218 | $74.32 | $74.30 | $74.30 |
| Purchase #4 | $6.43 | 5.665% | $6.7943 | $6.79 | $6.80 | $6.80 |
| Purchase #5 | $147.31 | 5.453% | $155.3428 | $155.34 | $155.35 | $155.30 |
| Purchase #6 | $122.88 | 13.747% | $139.7723 | $139.77 | $139.75 | $139.80 |
| Purchase #7 | $58.78 | 8.222% | $63.6129 | $63.61 | $63.60 | $63.60 |
| 7 purchase totals = | $688.45 | $749.3974 | $749.39 | $749.35 | $749.30 | |