| 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 | $30.77 | 4.205% | $32.0639 | $32.06 | $32.05 | $32.10 |
| Purchase #2 | $55.83 | 4.599% | $58.3976 | $58.40 | $58.40 | $58.40 |
| Purchase #3 | $32.39 | 6.124% | $34.3736 | $34.37 | $34.35 | $34.40 |
| Purchase #4 | $175.47 | 11.691% | $195.9842 | $195.98 | $196.00 | $196.00 |
| Purchase #5 | $221.67 | 12.557% | $249.5051 | $249.51 | $249.50 | $249.50 |
| Purchase #6 | $177.49 | 6.493% | $189.0144 | $189.01 | $189.00 | $189.00 |
| Purchase #7 | $86.63 | 6.421% | $92.1925 | $92.19 | $92.20 | $92.20 |
| 7 purchase totals = | $780.25 | $851.5313 | $851.52 | $851.50 | $851.60 | |