| 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 | $87.80 | 4.874% | $92.0794 | $92.08 | $92.10 | $92.10 |
| Purchase #2 | $20.56 | 8.438% | $22.2949 | $22.29 | $22.30 | $22.30 |
| Purchase #3 | $82.54 | 7.241% | $88.5167 | $88.52 | $88.50 | $88.50 |
| Purchase #4 | $171.76 | 9.615% | $188.2747 | $188.27 | $188.25 | $188.30 |
| Purchase #5 | $218.38 | 7.340% | $234.4091 | $234.41 | $234.40 | $234.40 |
| Purchase #6 | $78.90 | 6.602% | $84.109 | $84.11 | $84.10 | $84.10 |
| Purchase #7 | $164.78 | 11.203% | $183.2403 | $183.24 | $183.25 | $183.20 |
| 7 purchase totals = | $824.72 | $892.9241 | $892.92 | $892.90 | $892.90 | |