| 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 | $73.47 | 5.500% | $77.5109 | $77.51 | $77.50 | $77.50 |
| Purchase #2 | $180.77 | 10.130% | $199.082 | $199.08 | $199.10 | $199.10 |
| Purchase #3 | $119.64 | 5.636% | $126.3829 | $126.38 | $126.40 | $126.40 |
| Purchase #4 | $124.26 | 4.644% | $130.0306 | $130.03 | $130.05 | $130.00 |
| Purchase #5 | $63.77 | 7.448% | $68.5196 | $68.52 | $68.50 | $68.50 |
| Purchase #6 | $238.31 | 5.776% | $252.0748 | $252.07 | $252.05 | $252.10 |
| Purchase #7 | $155.93 | 10.543% | $172.3697 | $172.37 | $172.35 | $172.40 |
| 7 purchase totals = | $956.15 | $1,025.9705 | $1,025.96 | $1,025.95 | $1,026.00 | |