| 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 | $80.53 | 5.837% | $85.2305 | $85.23 | $85.25 | $85.20 |
| Purchase #2 | $235.42 | 10.158% | $259.334 | $259.33 | $259.35 | $259.30 |
| Purchase #3 | $24.58 | 5.547% | $25.9435 | $25.94 | $25.95 | $25.90 |
| Purchase #4 | $224.71 | 4.388% | $234.5703 | $234.57 | $234.55 | $234.60 |
| Purchase #5 | $131.67 | 10.869% | $145.9812 | $145.98 | $146.00 | $146.00 |
| Purchase #6 | $111.81 | 13.485% | $126.8876 | $126.89 | $126.90 | $126.90 |
| Purchase #7 | $10.33 | 11.281% | $11.4953 | $11.50 | $11.50 | $11.50 |
| 7 purchase totals = | $819.05 | $889.4424 | $889.44 | $889.50 | $889.40 | |