| 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 | $27.69 | 3.701% | $28.7148 | $28.71 | $28.70 | $28.70 |
| Purchase #2 | $113.79 | 9.349% | $124.4282 | $124.43 | $124.45 | $124.40 |
| Purchase #3 | $133.37 | 5.196% | $140.2999 | $140.30 | $140.30 | $140.30 |
| Purchase #4 | $66.96 | 13.847% | $76.232 | $76.23 | $76.25 | $76.20 |
| Purchase #5 | $132.60 | 11.409% | $147.7283 | $147.73 | $147.75 | $147.70 |
| Purchase #6 | $200.37 | 12.414% | $225.2439 | $225.24 | $225.25 | $225.20 |
| Purchase #7 | $48.79 | 5.692% | $51.5671 | $51.57 | $51.55 | $51.60 |
| 7 purchase totals = | $723.57 | $794.2142 | $794.21 | $794.25 | $794.10 | |