| 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 | $83.58 | 10.117% | $92.0358 | $92.04 | $92.05 | $92.00 |
| Purchase #2 | $168.27 | 8.679% | $182.8742 | $182.87 | $182.85 | $182.90 |
| Purchase #3 | $5.31 | 5.558% | $5.6051 | $5.61 | $5.60 | $5.60 |
| Purchase #4 | $5.93 | 6.460% | $6.3131 | $6.31 | $6.30 | $6.30 |
| Purchase #5 | $162.58 | 8.759% | $176.8204 | $176.82 | $176.80 | $176.80 |
| Purchase #6 | $72.60 | 13.175% | $82.1651 | $82.17 | $82.15 | $82.20 |
| Purchase #7 | $32.52 | 3.143% | $33.5421 | $33.54 | $33.55 | $33.50 |
| 7 purchase totals = | $530.79 | $579.3558 | $579.36 | $579.30 | $579.30 | |