| 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 | $73.66 | 7.587% | $79.2486 | $79.25 | $79.25 | $79.20 |
| Purchase #2 | $55.25 | 3.159% | $56.9953 | $57.00 | $57.00 | $57.00 |
| Purchase #3 | $210.87 | 9.780% | $231.4931 | $231.49 | $231.50 | $231.50 |
| Purchase #4 | $6.38 | 3.238% | $6.5866 | $6.59 | $6.60 | $6.60 |
| Purchase #5 | $73.46 | 8.673% | $79.8312 | $79.83 | $79.85 | $79.80 |
| Purchase #6 | $44.26 | 6.708% | $47.229 | $47.23 | $47.25 | $47.20 |
| Purchase #7 | $97.93 | 9.822% | $107.5487 | $107.55 | $107.55 | $107.50 |
| 7 purchase totals = | $561.81 | $608.9325 | $608.94 | $609.00 | $608.80 | |