| 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 | $101.88 | 8.557% | $110.5979 | $110.60 | $110.60 | $110.60 |
| Purchase #2 | $20.27 | 12.656% | $22.8354 | $22.84 | $22.85 | $22.80 |
| Purchase #3 | $175.80 | 5.135% | $184.8273 | $184.83 | $184.85 | $184.80 |
| Purchase #4 | $21.96 | 11.654% | $24.5192 | $24.52 | $24.50 | $24.50 |
| Purchase #5 | $216.52 | 9.214% | $236.4702 | $236.47 | $236.45 | $236.50 |
| Purchase #6 | $81.56 | 8.213% | $88.2585 | $88.26 | $88.25 | $88.30 |
| Purchase #7 | $8.46 | 7.363% | $9.0829 | $9.08 | $9.10 | $9.10 |
| 7 purchase totals = | $626.45 | $676.5914 | $676.60 | $676.60 | $676.60 | |