| 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 | $67.63 | 7.676% | $72.8213 | $72.82 | $72.80 | $72.80 |
| Purchase #2 | $103.62 | 4.717% | $108.5078 | $108.51 | $108.50 | $108.50 |
| Purchase #3 | $83.60 | 11.347% | $93.0861 | $93.09 | $93.10 | $93.10 |
| Purchase #4 | $155.70 | 8.493% | $168.9236 | $168.92 | $168.90 | $168.90 |
| Purchase #5 | $155.58 | 7.455% | $167.1785 | $167.18 | $167.20 | $167.20 |
| Purchase #6 | $154.84 | 12.599% | $174.3483 | $174.35 | $174.35 | $174.30 |
| Purchase #7 | $119.87 | 12.610% | $134.9856 | $134.99 | $135.00 | $135.00 |
| 7 purchase totals = | $840.84 | $919.8512 | $919.86 | $919.85 | $919.80 | |