| 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 | $29.70 | 11.605% | $33.1467 | $33.15 | $33.15 | $33.10 |
| Purchase #2 | $30.92 | 5.598% | $32.6509 | $32.65 | $32.65 | $32.70 |
| Purchase #3 | $171.45 | 3.668% | $177.7388 | $177.74 | $177.75 | $177.70 |
| Purchase #4 | $80.92 | 6.855% | $86.4671 | $86.47 | $86.45 | $86.50 |
| Purchase #5 | $83.48 | 4.510% | $87.2449 | $87.24 | $87.25 | $87.20 |
| Purchase #6 | $236.65 | 8.313% | $256.3227 | $256.32 | $256.30 | $256.30 |
| Purchase #7 | $156.52 | 11.693% | $174.8219 | $174.82 | $174.80 | $174.80 |
| 7 purchase totals = | $789.64 | $848.3930 | $848.39 | $848.35 | $848.30 | |