| 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 | $41.77 | 9.715% | $45.828 | $45.83 | $45.85 | $45.80 |
| Purchase #2 | $22.32 | 7.583% | $24.0125 | $24.01 | $24.00 | $24.00 |
| Purchase #3 | $230.41 | 8.112% | $249.1009 | $249.10 | $249.10 | $249.10 |
| Purchase #4 | $12.81 | 8.483% | $13.8967 | $13.90 | $13.90 | $13.90 |
| Purchase #5 | $206.26 | 13.829% | $234.7837 | $234.78 | $234.80 | $234.80 |
| Purchase #6 | $153.39 | 3.207% | $158.3092 | $158.31 | $158.30 | $158.30 |
| Purchase #7 | $50.53 | 7.358% | $54.248 | $54.25 | $54.25 | $54.20 |
| 7 purchase totals = | $717.49 | $780.1790 | $780.18 | $780.20 | $780.10 | |