| 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 | $61.93 | 3.786% | $64.2747 | $64.27 | $64.25 | $64.30 |
| Purchase #2 | $140.47 | 4.345% | $146.5734 | $146.57 | $146.55 | $146.60 |
| Purchase #3 | $45.87 | 11.850% | $51.3056 | $51.31 | $51.30 | $51.30 |
| Purchase #4 | $142.25 | 5.166% | $149.5986 | $149.60 | $149.60 | $149.60 |
| Purchase #5 | $200.97 | 4.344% | $209.7001 | $209.70 | $209.70 | $209.70 |
| Purchase #6 | $126.55 | 11.224% | $140.754 | $140.75 | $140.75 | $140.80 |
| Purchase #7 | $105.93 | 3.387% | $109.5178 | $109.52 | $109.50 | $109.50 |
| 7 purchase totals = | $823.97 | $871.7242 | $871.72 | $871.65 | $871.80 | |