| 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 | $34.79 | 3.700% | $36.0772 | $36.08 | $36.10 | $36.10 |
| Purchase #2 | $24.93 | 6.546% | $26.5619 | $26.56 | $26.55 | $26.60 |
| Purchase #3 | $154.60 | 8.764% | $168.1491 | $168.15 | $168.15 | $168.10 |
| Purchase #4 | $239.93 | 4.676% | $251.1491 | $251.15 | $251.15 | $251.10 |
| Purchase #5 | $174.68 | 10.156% | $192.4205 | $192.42 | $192.40 | $192.40 |
| Purchase #6 | $64.43 | 7.416% | $69.2081 | $69.21 | $69.20 | $69.20 |
| Purchase #7 | $183.46 | 10.685% | $203.0627 | $203.06 | $203.05 | $203.10 |
| 7 purchase totals = | $876.82 | $946.6286 | $946.63 | $946.60 | $946.60 | |