| 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 | $87.67 | 8.267% | $94.9177 | $94.92 | $94.90 | $94.90 |
| Purchase #2 | $17.72 | 13.406% | $20.0955 | $20.10 | $20.10 | $20.10 |
| Purchase #3 | $8.97 | 3.618% | $9.2945 | $9.29 | $9.30 | $9.30 |
| Purchase #4 | $59.93 | 7.454% | $64.3972 | $64.40 | $64.40 | $64.40 |
| Purchase #5 | $124.69 | 11.612% | $139.169 | $139.17 | $139.15 | $139.20 |
| Purchase #6 | $78.32 | 4.628% | $81.9446 | $81.94 | $81.95 | $81.90 |
| Purchase #7 | $32.99 | 8.772% | $35.8839 | $35.88 | $35.90 | $35.90 |
| 7 purchase totals = | $410.29 | $445.7024 | $445.70 | $445.70 | $445.70 | |