| 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 | $6.95 | 7.270% | $7.4553 | $7.46 | $7.45 | $7.50 |
| Purchase #2 | $244.62 | 6.772% | $261.1857 | $261.19 | $261.20 | $261.20 |
| Purchase #3 | $163.80 | 10.323% | $180.7091 | $180.71 | $180.70 | $180.70 |
| Purchase #4 | $74.34 | 9.624% | $81.4945 | $81.49 | $81.50 | $81.50 |
| Purchase #5 | $134.61 | 13.360% | $152.5939 | $152.59 | $152.60 | $152.60 |
| Purchase #6 | $183.35 | 11.116% | $203.7312 | $203.73 | $203.75 | $203.70 |
| Purchase #7 | $51.75 | 7.868% | $55.8217 | $55.82 | $55.80 | $55.80 |
| 7 purchase totals = | $859.42 | $942.9914 | $942.99 | $943.00 | $943.00 | |