| 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 | $5.29 | 3.697% | $5.4856 | $5.49 | $5.50 | $5.50 |
| Purchase #2 | $122.26 | 7.824% | $131.8256 | $131.83 | $131.85 | $131.80 |
| Purchase #3 | $32.48 | 8.812% | $35.3421 | $35.34 | $35.35 | $35.30 |
| Purchase #4 | $210.43 | 12.358% | $236.4349 | $236.43 | $236.45 | $236.40 |
| Purchase #5 | $134.31 | 12.709% | $151.3795 | $151.38 | $151.40 | $151.40 |
| Purchase #6 | $20.39 | 11.248% | $22.6835 | $22.68 | $22.70 | $22.70 |
| Purchase #7 | $128.57 | 10.374% | $141.9079 | $141.91 | $141.90 | $141.90 |
| 7 purchase totals = | $653.73 | $725.0591 | $725.06 | $725.15 | $725.00 | |