| 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 | $89.30 | 5.256% | $93.9936 | $93.99 | $94.00 | $94.00 |
| Purchase #2 | $210.60 | 6.292% | $223.851 | $223.85 | $223.85 | $223.90 |
| Purchase #3 | $113.71 | 11.530% | $126.8208 | $126.82 | $126.80 | $126.80 |
| Purchase #4 | $104.86 | 13.424% | $118.9364 | $118.94 | $118.95 | $118.90 |
| Purchase #5 | $184.83 | 4.149% | $192.4986 | $192.50 | $192.50 | $192.50 |
| Purchase #6 | $10.32 | 10.515% | $11.4051 | $11.41 | $11.40 | $11.40 |
| Purchase #7 | $24.74 | 4.492% | $25.8513 | $25.85 | $25.85 | $25.90 |
| 7 purchase totals = | $738.36 | $793.3568 | $793.36 | $793.35 | $793.40 | |