| 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 | $29.68 | 6.308% | $31.5522 | $31.55 | $31.55 | $31.60 |
| Purchase #2 | $152.76 | 8.659% | $165.9875 | $165.99 | $166.00 | $166.00 |
| Purchase #3 | $146.66 | 3.829% | $152.2756 | $152.28 | $152.30 | $152.30 |
| Purchase #4 | $129.39 | 3.389% | $133.775 | $133.78 | $133.80 | $133.80 |
| Purchase #5 | $72.46 | 6.466% | $77.1453 | $77.15 | $77.15 | $77.10 |
| Purchase #6 | $34.81 | 5.455% | $36.7089 | $36.71 | $36.70 | $36.70 |
| Purchase #7 | $99.61 | 6.755% | $106.3387 | $106.34 | $106.35 | $106.30 |
| 7 purchase totals = | $665.37 | $703.7832 | $703.80 | $703.85 | $703.80 | |