| 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 | $54.47 | 5.295% | $57.3542 | $57.35 | $57.35 | $57.40 |
| Purchase #2 | $180.46 | 11.612% | $201.415 | $201.42 | $201.40 | $201.40 |
| Purchase #3 | $119.62 | 11.821% | $133.7603 | $133.76 | $133.75 | $133.80 |
| Purchase #4 | $211.92 | 8.394% | $229.7086 | $229.71 | $229.70 | $229.70 |
| Purchase #5 | $180.72 | 9.684% | $198.2209 | $198.22 | $198.20 | $198.20 |
| Purchase #6 | $19.75 | 4.792% | $20.6964 | $20.70 | $20.70 | $20.70 |
| Purchase #7 | $172.91 | 6.426% | $184.0212 | $184.02 | $184.00 | $184.00 |
| 7 purchase totals = | $939.85 | $1,025.1766 | $1,025.18 | $1,025.10 | $1,025.20 | |