| 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 | $15.96 | 10.248% | $17.5956 | $17.60 | $17.60 | $17.60 |
| Purchase #2 | $186.34 | 9.614% | $204.2547 | $204.25 | $204.25 | $204.30 |
| Purchase #3 | $152.51 | 13.392% | $172.9341 | $172.93 | $172.95 | $172.90 |
| Purchase #4 | $85.67 | 5.200% | $90.1248 | $90.12 | $90.10 | $90.10 |
| Purchase #5 | $72.81 | 4.809% | $76.3114 | $76.31 | $76.30 | $76.30 |
| Purchase #6 | $241.51 | 8.506% | $262.0528 | $262.05 | $262.05 | $262.10 |
| Purchase #7 | $98.75 | 5.284% | $103.968 | $103.97 | $103.95 | $104.00 |
| 7 purchase totals = | $853.55 | $927.2414 | $927.23 | $927.20 | $927.30 | |