| 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 | $81.83 | 13.730% | $93.0653 | $93.07 | $93.05 | $93.10 |
| Purchase #2 | $113.81 | 6.776% | $121.5218 | $121.52 | $121.50 | $121.50 |
| Purchase #3 | $144.73 | 3.574% | $149.9027 | $149.90 | $149.90 | $149.90 |
| Purchase #4 | $58.56 | 5.480% | $61.7691 | $61.77 | $61.75 | $61.80 |
| Purchase #5 | $225.90 | 4.152% | $235.2794 | $235.28 | $235.30 | $235.30 |
| Purchase #6 | $36.43 | 13.674% | $41.4114 | $41.41 | $41.40 | $41.40 |
| Purchase #7 | $93.34 | 10.215% | $102.8747 | $102.87 | $102.85 | $102.90 |
| 7 purchase totals = | $754.60 | $805.8244 | $805.82 | $805.75 | $805.90 | |