| 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 | $81.55 | 6.793% | $87.0897 | $87.09 | $87.10 | $87.10 |
| Purchase #2 | $167.62 | 6.466% | $178.4583 | $178.46 | $178.45 | $178.50 |
| Purchase #3 | $138.69 | 11.741% | $154.9736 | $154.97 | $154.95 | $155.00 |
| Purchase #4 | $41.36 | 12.700% | $46.6127 | $46.61 | $46.60 | $46.60 |
| Purchase #5 | $249.77 | 4.712% | $261.5392 | $261.54 | $261.55 | $261.50 |
| Purchase #6 | $67.62 | 13.439% | $76.7075 | $76.71 | $76.70 | $76.70 |
| Purchase #7 | $49.53 | 4.392% | $51.7054 | $51.71 | $51.70 | $51.70 |
| 7 purchase totals = | $796.14 | $857.0864 | $857.09 | $857.05 | $857.10 | |