| 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 | $120.30 | 5.658% | $127.1066 | $127.11 | $127.10 | $127.10 |
| Purchase #2 | $30.54 | 5.238% | $32.1397 | $32.14 | $32.15 | $32.10 |
| Purchase #3 | $201.47 | 3.506% | $208.5335 | $208.53 | $208.55 | $208.50 |
| Purchase #4 | $108.35 | 3.175% | $111.7901 | $111.79 | $111.80 | $111.80 |
| Purchase #5 | $236.34 | 10.510% | $261.1793 | $261.18 | $261.20 | $261.20 |
| Purchase #6 | $15.82 | 9.837% | $17.3762 | $17.38 | $17.40 | $17.40 |
| Purchase #7 | $15.44 | 7.629% | $16.6179 | $16.62 | $16.60 | $16.60 |
| 7 purchase totals = | $728.26 | $774.7433 | $774.75 | $774.80 | $774.70 | |