| 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 | $11.90 | 9.380% | $13.0162 | $13.02 | $13.00 | $13.00 |
| Purchase #2 | $80.97 | 9.140% | $88.3707 | $88.37 | $88.35 | $88.40 |
| Purchase #3 | $120.87 | 4.260% | $126.0191 | $126.02 | $126.00 | $126.00 |
| Purchase #4 | $15.99 | 4.821% | $16.7609 | $16.76 | $16.75 | $16.80 |
| Purchase #5 | $36.96 | 12.116% | $41.4381 | $41.44 | $41.45 | $41.40 |
| Purchase #6 | $183.37 | 8.417% | $198.8043 | $198.80 | $198.80 | $198.80 |
| Purchase #7 | $243.78 | 12.150% | $273.3993 | $273.40 | $273.40 | $273.40 |
| 7 purchase totals = | $693.84 | $757.8086 | $757.81 | $757.75 | $757.80 | |