| 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 | $42.66 | 13.416% | $48.3833 | $48.38 | $48.40 | $48.40 |
| Purchase #2 | $5.44 | 4.292% | $5.6735 | $5.67 | $5.65 | $5.70 |
| Purchase #3 | $38.38 | 6.122% | $40.7296 | $40.73 | $40.75 | $40.70 |
| Purchase #4 | $94.35 | 6.741% | $100.7101 | $100.71 | $100.70 | $100.70 |
| Purchase #5 | $215.96 | 9.153% | $235.7268 | $235.73 | $235.75 | $235.70 |
| Purchase #6 | $233.47 | 13.762% | $265.6001 | $265.60 | $265.60 | $265.60 |
| Purchase #7 | $186.31 | 12.577% | $209.7422 | $209.74 | $209.75 | $209.70 |
| 7 purchase totals = | $816.57 | $906.5656 | $906.56 | $906.60 | $906.50 | |