| 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 | $48.60 | 3.517% | $50.3093 | $50.31 | $50.30 | $50.30 |
| Purchase #2 | $19.53 | 13.341% | $22.1355 | $22.14 | $22.15 | $22.10 |
| Purchase #3 | $176.55 | 5.549% | $186.3468 | $186.35 | $186.35 | $186.30 |
| Purchase #4 | $162.64 | 12.264% | $182.5862 | $182.59 | $182.60 | $182.60 |
| Purchase #5 | $35.49 | 4.591% | $37.1193 | $37.12 | $37.10 | $37.10 |
| Purchase #6 | $215.92 | 11.763% | $241.3187 | $241.32 | $241.30 | $241.30 |
| Purchase #7 | $150.57 | 8.108% | $162.7782 | $162.78 | $162.80 | $162.80 |
| 7 purchase totals = | $809.30 | $882.5940 | $882.61 | $882.60 | $882.50 | |