| 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 | $104.63 | 4.747% | $109.5968 | $109.60 | $109.60 | $109.60 |
| Purchase #2 | $141.47 | 13.588% | $160.6929 | $160.69 | $160.70 | $160.70 |
| Purchase #3 | $33.35 | 3.664% | $34.5719 | $34.57 | $34.55 | $34.60 |
| Purchase #4 | $119.57 | 11.115% | $132.8602 | $132.86 | $132.85 | $132.90 |
| Purchase #5 | $12.90 | 13.839% | $14.6852 | $14.69 | $14.70 | $14.70 |
| Purchase #6 | $18.43 | 11.622% | $20.5719 | $20.57 | $20.55 | $20.60 |
| Purchase #7 | $197.31 | 4.189% | $205.5753 | $205.58 | $205.60 | $205.60 |
| 7 purchase totals = | $627.66 | $678.5542 | $678.56 | $678.55 | $678.70 | |