| 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 | $45.78 | 9.344% | $50.0577 | $50.06 | $50.05 | $50.10 |
| Purchase #2 | $9.82 | 8.235% | $10.6287 | $10.63 | $10.65 | $10.60 |
| Purchase #3 | $153.96 | 9.806% | $169.0573 | $169.06 | $169.05 | $169.10 |
| Purchase #4 | $183.96 | 5.602% | $194.2654 | $194.27 | $194.25 | $194.30 |
| Purchase #5 | $123.69 | 5.360% | $130.3198 | $130.32 | $130.30 | $130.30 |
| Purchase #6 | $95.82 | 9.319% | $104.7495 | $104.75 | $104.75 | $104.70 |
| Purchase #7 | $165.91 | 12.168% | $186.0979 | $186.10 | $186.10 | $186.10 |
| 7 purchase totals = | $778.94 | $845.1763 | $845.19 | $845.15 | $845.20 | |