| 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 | $14.70 | 5.483% | $15.506 | $15.51 | $15.50 | $15.50 |
| Purchase #2 | $82.71 | 3.116% | $85.2872 | $85.29 | $85.30 | $85.30 |
| Purchase #3 | $14.71 | 6.313% | $15.6386 | $15.64 | $15.65 | $15.60 |
| Purchase #4 | $110.70 | 3.344% | $114.4018 | $114.40 | $114.40 | $114.40 |
| Purchase #5 | $234.34 | 6.336% | $249.1878 | $249.19 | $249.20 | $249.20 |
| Purchase #6 | $6.97 | 3.180% | $7.1916 | $7.19 | $7.20 | $7.20 |
| Purchase #7 | $247.68 | 4.342% | $258.4343 | $258.43 | $258.45 | $258.40 |
| 7 purchase totals = | $711.81 | $745.6473 | $745.65 | $745.70 | $745.60 | |