| 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 | $25.94 | 3.625% | $26.8803 | $26.88 | $26.90 | $26.90 |
| Purchase #2 | $108.86 | 3.605% | $112.7844 | $112.78 | $112.80 | $112.80 |
| Purchase #3 | $237.45 | 7.172% | $254.4799 | $254.48 | $254.50 | $254.50 |
| Purchase #4 | $162.46 | 6.122% | $172.4058 | $172.41 | $172.40 | $172.40 |
| Purchase #5 | $201.38 | 10.730% | $222.9881 | $222.99 | $223.00 | $223.00 |
| Purchase #6 | $200.37 | 4.535% | $209.4568 | $209.46 | $209.45 | $209.50 |
| Purchase #7 | $67.68 | 3.550% | $70.0826 | $70.08 | $70.10 | $70.10 |
| 7 purchase totals = | $1,004.14 | $1,069.0779 | $1,069.08 | $1,069.15 | $1,069.20 | |