| 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 | $77.40 | 7.516% | $83.2174 | $83.22 | $83.20 | $83.20 |
| Purchase #2 | $177.76 | 8.629% | $193.0989 | $193.10 | $193.10 | $193.10 |
| Purchase #3 | $6.65 | 13.648% | $7.5576 | $7.56 | $7.55 | $7.60 |
| Purchase #4 | $82.29 | 4.492% | $85.9865 | $85.99 | $86.00 | $86.00 |
| Purchase #5 | $86.96 | 3.323% | $89.8497 | $89.85 | $89.85 | $89.80 |
| Purchase #6 | $124.84 | 10.561% | $138.0244 | $138.02 | $138.00 | $138.00 |
| Purchase #7 | $127.54 | 5.352% | $134.3659 | $134.37 | $134.35 | $134.40 |
| 7 purchase totals = | $683.44 | $732.1004 | $732.11 | $732.05 | $732.10 | |