| 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 | $73.26 | 10.871% | $81.2241 | $81.22 | $81.20 | $81.20 |
| Purchase #2 | $208.83 | 10.554% | $230.8699 | $230.87 | $230.85 | $230.90 |
| Purchase #3 | $156.32 | 5.485% | $164.8942 | $164.89 | $164.90 | $164.90 |
| Purchase #4 | $104.60 | 5.213% | $110.0528 | $110.05 | $110.05 | $110.10 |
| Purchase #5 | $102.37 | 12.432% | $115.0966 | $115.10 | $115.10 | $115.10 |
| Purchase #6 | $158.98 | 3.566% | $164.6492 | $164.65 | $164.65 | $164.60 |
| Purchase #7 | $47.91 | 7.539% | $51.5219 | $51.52 | $51.50 | $51.50 |
| 7 purchase totals = | $852.27 | $918.3087 | $918.30 | $918.25 | $918.30 | |