| 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 | $117.57 | 10.228% | $129.5951 | $129.60 | $129.60 | $129.60 |
| Purchase #2 | $81.59 | 4.292% | $85.0918 | $85.09 | $85.10 | $85.10 |
| Purchase #3 | $27.62 | 7.538% | $29.702 | $29.70 | $29.70 | $29.70 |
| Purchase #4 | $106.94 | 11.420% | $119.1525 | $119.15 | $119.15 | $119.20 |
| Purchase #5 | $76.91 | 5.497% | $81.1377 | $81.14 | $81.15 | $81.10 |
| Purchase #6 | $127.69 | 11.288% | $142.1036 | $142.10 | $142.10 | $142.10 |
| Purchase #7 | $189.65 | 6.184% | $201.378 | $201.38 | $201.40 | $201.40 |
| 7 purchase totals = | $727.97 | $788.1607 | $788.16 | $788.20 | $788.20 | |