| 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 | $116.31 | 6.431% | $123.7899 | $123.79 | $123.80 | $123.80 |
| Purchase #2 | $56.26 | 4.324% | $58.6927 | $58.69 | $58.70 | $58.70 |
| Purchase #3 | $30.49 | 12.436% | $34.2817 | $34.28 | $34.30 | $34.30 |
| Purchase #4 | $112.45 | 6.368% | $119.6108 | $119.61 | $119.60 | $119.60 |
| Purchase #5 | $83.29 | 3.707% | $86.3776 | $86.38 | $86.40 | $86.40 |
| Purchase #6 | $161.68 | 13.421% | $183.3791 | $183.38 | $183.40 | $183.40 |
| Purchase #7 | $34.75 | 11.237% | $38.6549 | $38.65 | $38.65 | $38.70 |
| 7 purchase totals = | $595.23 | $644.7867 | $644.78 | $644.85 | $644.90 | |