| 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 | $126.49 | 9.746% | $138.8177 | $138.82 | $138.80 | $138.80 |
| Purchase #2 | $68.44 | 6.482% | $72.8763 | $72.88 | $72.90 | $72.90 |
| Purchase #3 | $91.50 | 5.825% | $96.8299 | $96.83 | $96.85 | $96.80 |
| Purchase #4 | $198.61 | 11.702% | $221.8513 | $221.85 | $221.85 | $221.90 |
| Purchase #5 | $72.33 | 13.249% | $81.913 | $81.91 | $81.90 | $81.90 |
| Purchase #6 | $112.38 | 6.315% | $119.4768 | $119.48 | $119.50 | $119.50 |
| Purchase #7 | $115.52 | 5.128% | $121.4439 | $121.44 | $121.45 | $121.40 |
| 7 purchase totals = | $785.27 | $853.2089 | $853.21 | $853.25 | $853.20 | |