| 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 | $79.57 | 9.128% | $86.8331 | $86.83 | $86.85 | $86.80 |
| Purchase #2 | $138.94 | 3.127% | $143.2847 | $143.28 | $143.30 | $143.30 |
| Purchase #3 | $228.32 | 11.773% | $255.2001 | $255.20 | $255.20 | $255.20 |
| Purchase #4 | $63.52 | 4.166% | $66.1662 | $66.17 | $66.15 | $66.20 |
| Purchase #5 | $186.79 | 12.344% | $209.8474 | $209.85 | $209.85 | $209.80 |
| Purchase #6 | $86.99 | 7.104% | $93.1698 | $93.17 | $93.15 | $93.20 |
| Purchase #7 | $230.43 | 8.291% | $249.535 | $249.54 | $249.55 | $249.50 |
| 7 purchase totals = | $1,014.56 | $1,104.0363 | $1,104.04 | $1,104.05 | $1,104.00 | |