| 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 | $21.80 | 8.777% | $23.7134 | $23.71 | $23.70 | $23.70 |
| Purchase #2 | $136.84 | 5.214% | $143.9748 | $143.97 | $143.95 | $144.00 |
| Purchase #3 | $46.75 | 13.754% | $53.18 | $53.18 | $53.20 | $53.20 |
| Purchase #4 | $30.36 | 3.159% | $31.3191 | $31.32 | $31.30 | $31.30 |
| Purchase #5 | $130.48 | 5.645% | $137.8456 | $137.85 | $137.85 | $137.80 |
| Purchase #6 | $98.39 | 11.506% | $109.7108 | $109.71 | $109.70 | $109.70 |
| Purchase #7 | $232.87 | 7.577% | $250.5146 | $250.51 | $250.50 | $250.50 |
| 7 purchase totals = | $697.49 | $750.2583 | $750.25 | $750.20 | $750.20 | |