| 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 | $34.90 | 6.169% | $37.053 | $37.05 | $37.05 | $37.10 |
| Purchase #2 | $112.25 | 11.206% | $124.8287 | $124.83 | $124.85 | $124.80 |
| Purchase #3 | $179.26 | 4.166% | $186.728 | $186.73 | $186.75 | $186.70 |
| Purchase #4 | $98.96 | 13.682% | $112.4997 | $112.50 | $112.50 | $112.50 |
| Purchase #5 | $230.56 | 11.537% | $257.1597 | $257.16 | $257.15 | $257.20 |
| Purchase #6 | $9.31 | 4.584% | $9.7368 | $9.74 | $9.75 | $9.70 |
| Purchase #7 | $192.33 | 12.360% | $216.102 | $216.10 | $216.10 | $216.10 |
| 7 purchase totals = | $857.57 | $944.1079 | $944.11 | $944.15 | $944.10 | |