| 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 | $67.32 | 10.455% | $74.3583 | $74.36 | $74.35 | $74.40 |
| Purchase #2 | $211.66 | 7.373% | $227.2657 | $227.27 | $227.25 | $227.30 |
| Purchase #3 | $201.72 | 4.367% | $210.5291 | $210.53 | $210.55 | $210.50 |
| Purchase #4 | $211.33 | 13.152% | $239.1241 | $239.12 | $239.10 | $239.10 |
| Purchase #5 | $41.74 | 10.265% | $46.0246 | $46.02 | $46.00 | $46.00 |
| Purchase #6 | $191.26 | 9.443% | $209.3207 | $209.32 | $209.30 | $209.30 |
| Purchase #7 | $86.89 | 11.797% | $97.1404 | $97.14 | $97.15 | $97.10 |
| 7 purchase totals = | $1,011.92 | $1,103.7629 | $1,103.76 | $1,103.70 | $1,103.70 | |