| 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 | $7.97 | 8.159% | $8.6203 | $8.62 | $8.60 | $8.60 |
| Purchase #2 | $98.53 | 4.854% | $103.3126 | $103.31 | $103.30 | $103.30 |
| Purchase #3 | $80.44 | 9.120% | $87.7761 | $87.78 | $87.80 | $87.80 |
| Purchase #4 | $102.96 | 11.566% | $114.8684 | $114.87 | $114.85 | $114.90 |
| Purchase #5 | $67.32 | 4.868% | $70.5971 | $70.60 | $70.60 | $70.60 |
| Purchase #6 | $231.41 | 3.669% | $239.9004 | $239.90 | $239.90 | $239.90 |
| Purchase #7 | $77.72 | 4.185% | $80.9726 | $80.97 | $80.95 | $81.00 |
| 7 purchase totals = | $666.35 | $706.0475 | $706.05 | $706.00 | $706.10 | |