| 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 | $22.44 | 13.136% | $25.3877 | $25.39 | $25.40 | $25.40 |
| Purchase #2 | $189.58 | 10.701% | $209.867 | $209.87 | $209.85 | $209.90 |
| Purchase #3 | $46.48 | 12.532% | $52.3049 | $52.30 | $52.30 | $52.30 |
| Purchase #4 | $17.70 | 3.175% | $18.262 | $18.26 | $18.25 | $18.30 |
| Purchase #5 | $69.36 | 8.558% | $75.2958 | $75.30 | $75.30 | $75.30 |
| Purchase #6 | $102.40 | 13.136% | $115.8513 | $115.85 | $115.85 | $115.90 |
| Purchase #7 | $115.48 | 9.225% | $126.133 | $126.13 | $126.15 | $126.10 |
| 7 purchase totals = | $563.44 | $623.1017 | $623.10 | $623.10 | $623.20 | |