| 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 | $32.79 | 10.152% | $36.1188 | $36.12 | $36.10 | $36.10 |
| Purchase #2 | $167.63 | 6.823% | $179.0674 | $179.07 | $179.05 | $179.10 |
| Purchase #3 | $107.97 | 6.447% | $114.9308 | $114.93 | $114.95 | $114.90 |
| Purchase #4 | $233.28 | 6.828% | $249.2084 | $249.21 | $249.20 | $249.20 |
| Purchase #5 | $135.78 | 3.715% | $140.8242 | $140.82 | $140.80 | $140.80 |
| Purchase #6 | $215.42 | 6.562% | $229.5559 | $229.56 | $229.55 | $229.60 |
| Purchase #7 | $12.63 | 12.207% | $14.1717 | $14.17 | $14.15 | $14.20 |
| 7 purchase totals = | $905.50 | $963.8772 | $963.88 | $963.80 | $963.90 | |