| 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 | $127.91 | 4.362% | $133.4894 | $133.49 | $133.50 | $133.50 |
| Purchase #2 | $63.47 | 6.567% | $67.6381 | $67.64 | $67.65 | $67.60 |
| Purchase #3 | $104.55 | 12.200% | $117.3051 | $117.31 | $117.30 | $117.30 |
| Purchase #4 | $81.32 | 7.815% | $87.6752 | $87.68 | $87.70 | $87.70 |
| Purchase #5 | $35.77 | 7.657% | $38.5089 | $38.51 | $38.50 | $38.50 |
| Purchase #6 | $247.84 | 5.349% | $261.097 | $261.10 | $261.10 | $261.10 |
| Purchase #7 | $38.51 | 7.394% | $41.3574 | $41.36 | $41.35 | $41.40 |
| 7 purchase totals = | $699.37 | $747.0711 | $747.09 | $747.10 | $747.10 | |