| 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 | $27.52 | 12.139% | $30.8607 | $30.86 | $30.85 | $30.90 |
| Purchase #2 | $76.37 | 4.420% | $79.7456 | $79.75 | $79.75 | $79.70 |
| Purchase #3 | $250.34 | 13.137% | $283.2272 | $283.23 | $283.25 | $283.20 |
| Purchase #4 | $173.56 | 13.417% | $196.8465 | $196.85 | $196.85 | $196.80 |
| Purchase #5 | $154.70 | 5.187% | $162.7243 | $162.72 | $162.70 | $162.70 |
| Purchase #6 | $160.72 | 3.561% | $166.4432 | $166.44 | $166.45 | $166.40 |
| Purchase #7 | $124.32 | 4.565% | $129.9952 | $130.00 | $130.00 | $130.00 |
| 7 purchase totals = | $967.53 | $1,049.8427 | $1,049.85 | $1,049.85 | $1,049.70 | |