| 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 | $23.85 | 6.130% | $25.312 | $25.31 | $25.30 | $25.30 |
| Purchase #2 | $169.84 | 13.722% | $193.1454 | $193.15 | $193.15 | $193.10 |
| Purchase #3 | $55.62 | 3.160% | $57.3776 | $57.38 | $57.40 | $57.40 |
| Purchase #4 | $128.95 | 3.677% | $133.6915 | $133.69 | $133.70 | $133.70 |
| Purchase #5 | $111.96 | 9.597% | $122.7048 | $122.70 | $122.70 | $122.70 |
| Purchase #6 | $30.56 | 11.184% | $33.9778 | $33.98 | $34.00 | $34.00 |
| Purchase #7 | $12.68 | 8.604% | $13.771 | $13.77 | $13.75 | $13.80 |
| 7 purchase totals = | $533.46 | $579.9801 | $579.98 | $580.00 | $580.00 | |