| 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 | $154.35 | 6.572% | $164.4939 | $164.49 | $164.50 | $164.50 |
| Purchase #2 | $210.53 | 7.256% | $225.8061 | $225.81 | $225.80 | $225.80 |
| Purchase #3 | $15.92 | 10.225% | $17.5478 | $17.55 | $17.55 | $17.50 |
| Purchase #4 | $57.71 | 7.207% | $61.8692 | $61.87 | $61.85 | $61.90 |
| Purchase #5 | $92.32 | 13.196% | $104.5025 | $104.50 | $104.50 | $104.50 |
| Purchase #6 | $20.81 | 9.639% | $22.8159 | $22.82 | $22.80 | $22.80 |
| Purchase #7 | $203.31 | 5.130% | $213.7398 | $213.74 | $213.75 | $213.70 |
| 7 purchase totals = | $754.95 | $810.7752 | $810.78 | $810.75 | $810.70 | |