| 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 | $24.77 | 11.629% | $27.6505 | $27.65 | $27.65 | $27.70 |
| Purchase #2 | $179.70 | 3.825% | $186.5735 | $186.57 | $186.55 | $186.60 |
| Purchase #3 | $198.46 | 10.673% | $219.6416 | $219.64 | $219.65 | $219.60 |
| Purchase #4 | $27.59 | 8.241% | $29.8637 | $29.86 | $29.85 | $29.90 |
| Purchase #5 | $97.96 | 9.755% | $107.516 | $107.52 | $107.50 | $107.50 |
| Purchase #6 | $92.74 | 8.588% | $100.7045 | $100.70 | $100.70 | $100.70 |
| Purchase #7 | $30.30 | 7.816% | $32.6682 | $32.67 | $32.65 | $32.70 |
| 7 purchase totals = | $651.52 | $704.6180 | $704.61 | $704.55 | $704.70 | |