| 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 | $30.53 | 13.481% | $34.6457 | $34.65 | $34.65 | $34.60 |
| Purchase #2 | $221.30 | 12.709% | $249.425 | $249.43 | $249.45 | $249.40 |
| Purchase #3 | $9.73 | 12.632% | $10.9591 | $10.96 | $10.95 | $11.00 |
| Purchase #4 | $108.36 | 12.480% | $121.8833 | $121.88 | $121.90 | $121.90 |
| Purchase #5 | $101.52 | 12.373% | $114.0811 | $114.08 | $114.10 | $114.10 |
| Purchase #6 | $213.76 | 7.337% | $229.4436 | $229.44 | $229.45 | $229.40 |
| Purchase #7 | $82.40 | 3.874% | $85.5922 | $85.59 | $85.60 | $85.60 |
| 7 purchase totals = | $767.60 | $846.0300 | $846.03 | $846.10 | $846.00 | |