| 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 | $92.46 | 5.442% | $97.4917 | $97.49 | $97.50 | $97.50 |
| Purchase #2 | $163.37 | 4.780% | $171.1791 | $171.18 | $171.20 | $171.20 |
| Purchase #3 | $159.55 | 7.711% | $171.8529 | $171.85 | $171.85 | $171.90 |
| Purchase #4 | $72.43 | 5.522% | $76.4296 | $76.43 | $76.45 | $76.40 |
| Purchase #5 | $18.78 | 6.518% | $20.0041 | $20.00 | $20.00 | $20.00 |
| Purchase #6 | $101.42 | 13.112% | $114.7182 | $114.72 | $114.70 | $114.70 |
| Purchase #7 | $163.61 | 10.728% | $181.1621 | $181.16 | $181.15 | $181.20 |
| 7 purchase totals = | $771.62 | $832.8377 | $832.83 | $832.85 | $832.90 | |