| 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 | $27.97 | 9.207% | $30.5452 | $30.55 | $30.55 | $30.50 |
| Purchase #2 | $158.89 | 4.443% | $165.9495 | $165.95 | $165.95 | $165.90 |
| Purchase #3 | $28.25 | 11.667% | $31.5459 | $31.55 | $31.55 | $31.50 |
| Purchase #4 | $189.74 | 3.192% | $195.7965 | $195.80 | $195.80 | $195.80 |
| Purchase #5 | $234.29 | 3.213% | $241.8177 | $241.82 | $241.80 | $241.80 |
| Purchase #6 | $77.91 | 9.413% | $85.2437 | $85.24 | $85.25 | $85.20 |
| Purchase #7 | $49.80 | 8.275% | $53.921 | $53.92 | $53.90 | $53.90 |
| 7 purchase totals = | $766.85 | $804.8195 | $804.83 | $804.80 | $804.60 | |