| 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 | $35.29 | 3.629% | $36.5707 | $36.57 | $36.55 | $36.60 |
| Purchase #2 | $120.35 | 8.782% | $130.9191 | $130.92 | $130.90 | $130.90 |
| Purchase #3 | $105.38 | 12.806% | $118.875 | $118.88 | $118.90 | $118.90 |
| Purchase #4 | $153.94 | 11.344% | $171.403 | $171.40 | $171.40 | $171.40 |
| Purchase #5 | $45.97 | 9.764% | $50.4585 | $50.46 | $50.45 | $50.50 |
| Purchase #6 | $108.86 | 12.462% | $122.4261 | $122.43 | $122.45 | $122.40 |
| Purchase #7 | $231.53 | 12.718% | $260.976 | $260.98 | $261.00 | $261.00 |
| 7 purchase totals = | $801.32 | $891.6284 | $891.64 | $891.65 | $891.70 | |