| 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 | $62.80 | 12.128% | $70.4164 | $70.42 | $70.40 | $70.40 |
| Purchase #2 | $77.59 | 7.831% | $83.6661 | $83.67 | $83.65 | $83.70 |
| Purchase #3 | $24.39 | 9.563% | $26.7224 | $26.72 | $26.70 | $26.70 |
| Purchase #4 | $223.75 | 3.576% | $231.7513 | $231.75 | $231.75 | $231.80 |
| Purchase #5 | $248.40 | 9.509% | $272.0204 | $272.02 | $272.00 | $272.00 |
| Purchase #6 | $189.45 | 8.451% | $205.4604 | $205.46 | $205.45 | $205.50 |
| Purchase #7 | $233.67 | 13.227% | $264.5775 | $264.58 | $264.60 | $264.60 |
| 7 purchase totals = | $1,060.05 | $1,154.6145 | $1,154.62 | $1,154.55 | $1,154.70 | |