| 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 | $63.27 | 3.446% | $65.4503 | $65.45 | $65.45 | $65.50 |
| Purchase #2 | $99.71 | 9.475% | $109.1575 | $109.16 | $109.15 | $109.20 |
| Purchase #3 | $121.66 | 13.638% | $138.252 | $138.25 | $138.25 | $138.30 |
| Purchase #4 | $198.94 | 12.793% | $224.3904 | $224.39 | $224.40 | $224.40 |
| Purchase #5 | $44.83 | 3.185% | $46.2578 | $46.26 | $46.25 | $46.30 |
| Purchase #6 | $123.39 | 8.517% | $133.8991 | $133.90 | $133.90 | $133.90 |
| Purchase #7 | $78.53 | 12.412% | $88.2771 | $88.28 | $88.30 | $88.30 |
| 7 purchase totals = | $730.33 | $805.6842 | $805.69 | $805.70 | $805.90 | |