| 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 | $24.25 | 4.790% | $25.4116 | $25.41 | $25.40 | $25.40 |
| Purchase #2 | $35.97 | 13.390% | $40.7864 | $40.79 | $40.80 | $40.80 |
| Purchase #3 | $117.62 | 12.118% | $131.8732 | $131.87 | $131.85 | $131.90 |
| Purchase #4 | $102.46 | 3.305% | $105.8463 | $105.85 | $105.85 | $105.80 |
| Purchase #5 | $235.37 | 10.277% | $259.559 | $259.56 | $259.55 | $259.60 |
| Purchase #6 | $221.38 | 12.440% | $248.9197 | $248.92 | $248.90 | $248.90 |
| Purchase #7 | $54.74 | 6.319% | $58.199 | $58.20 | $58.20 | $58.20 |
| 7 purchase totals = | $791.79 | $870.5952 | $870.60 | $870.55 | $870.60 | |