| 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 | $64.45 | 12.793% | $72.6951 | $72.70 | $72.70 | $72.70 |
| Purchase #2 | $42.25 | 4.327% | $44.0782 | $44.08 | $44.10 | $44.10 |
| Purchase #3 | $99.65 | 3.867% | $103.5035 | $103.50 | $103.50 | $103.50 |
| Purchase #4 | $102.96 | 10.587% | $113.8604 | $113.86 | $113.85 | $113.90 |
| Purchase #5 | $44.80 | 5.526% | $47.2756 | $47.28 | $47.30 | $47.30 |
| Purchase #6 | $125.50 | 12.521% | $141.2139 | $141.21 | $141.20 | $141.20 |
| Purchase #7 | $202.83 | 4.759% | $212.4827 | $212.48 | $212.50 | $212.50 |
| 7 purchase totals = | $682.44 | $735.1094 | $735.11 | $735.15 | $735.20 | |