| 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 | $39.64 | 10.304% | $43.7245 | $43.72 | $43.70 | $43.70 |
| Purchase #2 | $223.86 | 9.768% | $245.7266 | $245.73 | $245.75 | $245.70 |
| Purchase #3 | $79.56 | 6.276% | $84.5532 | $84.55 | $84.55 | $84.60 |
| Purchase #4 | $250.25 | 13.860% | $284.9347 | $284.93 | $284.95 | $284.90 |
| Purchase #5 | $20.89 | 12.833% | $23.5708 | $23.57 | $23.55 | $23.60 |
| Purchase #6 | $155.61 | 6.456% | $165.6562 | $165.66 | $165.65 | $165.70 |
| Purchase #7 | $43.32 | 12.631% | $48.7917 | $48.79 | $48.80 | $48.80 |
| 7 purchase totals = | $813.13 | $896.9577 | $896.95 | $896.95 | $897.00 | |