| 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 | $77.71 | 10.404% | $85.7949 | $85.79 | $85.80 | $85.80 |
| Purchase #2 | $160.40 | 11.626% | $179.0481 | $179.05 | $179.05 | $179.00 |
| Purchase #3 | $116.80 | 6.418% | $124.2962 | $124.30 | $124.30 | $124.30 |
| Purchase #4 | $46.55 | 5.698% | $49.2024 | $49.20 | $49.20 | $49.20 |
| Purchase #5 | $198.28 | 6.537% | $211.2416 | $211.24 | $211.25 | $211.20 |
| Purchase #6 | $130.71 | 6.744% | $139.5251 | $139.53 | $139.55 | $139.50 |
| Purchase #7 | $107.94 | 3.639% | $111.8679 | $111.87 | $111.85 | $111.90 |
| 7 purchase totals = | $838.39 | $900.9762 | $900.98 | $901.00 | $900.90 | |