| 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 | $229.57 | 4.870% | $240.7501 | $240.75 | $240.75 | $240.80 |
| Purchase #2 | $28.87 | 13.733% | $32.8347 | $32.83 | $32.85 | $32.80 |
| Purchase #3 | $147.99 | 11.858% | $165.5387 | $165.54 | $165.55 | $165.50 |
| Purchase #4 | $72.52 | 4.495% | $75.7798 | $75.78 | $75.80 | $75.80 |
| Purchase #5 | $28.56 | 4.622% | $29.88 | $29.88 | $29.90 | $29.90 |
| Purchase #6 | $24.32 | 7.688% | $26.1897 | $26.19 | $26.20 | $26.20 |
| Purchase #7 | $247.61 | 3.806% | $257.034 | $257.03 | $257.05 | $257.00 |
| 7 purchase totals = | $779.44 | $828.0070 | $828.00 | $828.10 | $828.00 | |