| 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 | $25.62 | 11.590% | $28.5894 | $28.59 | $28.60 | $28.60 |
| Purchase #2 | $9.84 | 5.492% | $10.3804 | $10.38 | $10.40 | $10.40 |
| Purchase #3 | $157.51 | 7.811% | $169.8131 | $169.81 | $169.80 | $169.80 |
| Purchase #4 | $163.46 | 4.558% | $170.9105 | $170.91 | $170.90 | $170.90 |
| Purchase #5 | $123.51 | 8.221% | $133.6638 | $133.66 | $133.65 | $133.70 |
| Purchase #6 | $86.43 | 4.585% | $90.3928 | $90.39 | $90.40 | $90.40 |
| Purchase #7 | $175.32 | 9.410% | $191.8176 | $191.82 | $191.80 | $191.80 |
| 7 purchase totals = | $741.69 | $795.5676 | $795.56 | $795.55 | $795.60 | |