| 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 | $62.99 | 12.175% | $70.659 | $70.66 | $70.65 | $70.70 |
| Purchase #2 | $80.87 | 13.682% | $91.9346 | $91.93 | $91.95 | $91.90 |
| Purchase #3 | $104.65 | 10.257% | $115.384 | $115.38 | $115.40 | $115.40 |
| Purchase #4 | $193.93 | 10.314% | $213.9319 | $213.93 | $213.95 | $213.90 |
| Purchase #5 | $8.72 | 10.786% | $9.6605 | $9.66 | $9.65 | $9.70 |
| Purchase #6 | $95.50 | 12.450% | $107.3898 | $107.39 | $107.40 | $107.40 |
| Purchase #7 | $212.90 | 9.169% | $232.4208 | $232.42 | $232.40 | $232.40 |
| 7 purchase totals = | $759.56 | $841.3806 | $841.37 | $841.40 | $841.40 | |