| 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 | $45.92 | 9.323% | $50.2011 | $50.20 | $50.20 | $50.20 |
| Purchase #2 | $64.76 | 4.612% | $67.7467 | $67.75 | $67.75 | $67.70 |
| Purchase #3 | $107.93 | 11.724% | $120.5837 | $120.58 | $120.60 | $120.60 |
| Purchase #4 | $11.61 | 3.370% | $12.0013 | $12.00 | $12.00 | $12.00 |
| Purchase #5 | $132.78 | 11.644% | $148.2409 | $148.24 | $148.25 | $148.20 |
| Purchase #6 | $43.66 | 11.792% | $48.8084 | $48.81 | $48.80 | $48.80 |
| Purchase #7 | $148.50 | 10.414% | $163.9648 | $163.96 | $163.95 | $164.00 |
| 7 purchase totals = | $555.16 | $611.5469 | $611.54 | $611.55 | $611.50 | |