| 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 | $22.71 | 11.261% | $25.2674 | $25.27 | $25.25 | $25.30 |
| Purchase #2 | $212.78 | 9.719% | $233.4601 | $233.46 | $233.45 | $233.50 |
| Purchase #3 | $193.44 | 10.218% | $213.2057 | $213.21 | $213.20 | $213.20 |
| Purchase #4 | $167.31 | 7.581% | $179.9938 | $179.99 | $180.00 | $180.00 |
| Purchase #5 | $33.46 | 5.393% | $35.2645 | $35.26 | $35.25 | $35.30 |
| Purchase #6 | $22.47 | 13.653% | $25.5378 | $25.54 | $25.55 | $25.50 |
| Purchase #7 | $54.26 | 9.367% | $59.3425 | $59.34 | $59.35 | $59.30 |
| 7 purchase totals = | $706.43 | $772.0718 | $772.07 | $772.05 | $772.10 | |