| 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 | $51.76 | 13.735% | $58.8692 | $58.87 | $58.85 | $58.90 |
| Purchase #2 | $108.81 | 5.459% | $114.7499 | $114.75 | $114.75 | $114.70 |
| Purchase #3 | $25.32 | 10.826% | $28.0611 | $28.06 | $28.05 | $28.10 |
| Purchase #4 | $114.33 | 5.489% | $120.6056 | $120.61 | $120.60 | $120.60 |
| Purchase #5 | $238.67 | 12.400% | $268.2651 | $268.27 | $268.25 | $268.30 |
| Purchase #6 | $43.45 | 6.496% | $46.2725 | $46.27 | $46.25 | $46.30 |
| Purchase #7 | $211.71 | 7.483% | $227.5523 | $227.55 | $227.55 | $227.60 |
| 7 purchase totals = | $794.05 | $864.3757 | $864.38 | $864.30 | $864.50 | |