| 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 | $141.45 | 6.569% | $150.7419 | $150.74 | $150.75 | $150.70 |
| Purchase #2 | $31.64 | 13.166% | $35.8057 | $35.81 | $35.80 | $35.80 |
| Purchase #3 | $28.44 | 6.468% | $30.2795 | $30.28 | $30.30 | $30.30 |
| Purchase #4 | $89.81 | 5.555% | $94.7989 | $94.80 | $94.80 | $94.80 |
| Purchase #5 | $31.78 | 11.425% | $35.4109 | $35.41 | $35.40 | $35.40 |
| Purchase #6 | $65.51 | 3.740% | $67.9601 | $67.96 | $67.95 | $68.00 |
| Purchase #7 | $11.73 | 8.422% | $12.7179 | $12.72 | $12.70 | $12.70 |
| 7 purchase totals = | $400.36 | $427.7149 | $427.72 | $427.70 | $427.70 | |