| 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 | $126.32 | 3.214% | $130.3799 | $130.38 | $130.40 | $130.40 |
| Purchase #2 | $21.79 | 3.631% | $22.5812 | $22.58 | $22.60 | $22.60 |
| Purchase #3 | $58.34 | 12.594% | $65.6873 | $65.69 | $65.70 | $65.70 |
| Purchase #4 | $110.36 | 3.616% | $114.3506 | $114.35 | $114.35 | $114.40 |
| Purchase #5 | $247.76 | 5.528% | $261.4562 | $261.46 | $261.45 | $261.50 |
| Purchase #6 | $33.97 | 9.198% | $37.0946 | $37.09 | $37.10 | $37.10 |
| Purchase #7 | $165.61 | 7.215% | $177.5588 | $177.56 | $177.55 | $177.60 |
| 7 purchase totals = | $764.15 | $809.1086 | $809.11 | $809.15 | $809.30 | |