| 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 | $157.64 | 4.497% | $164.7291 | $164.73 | $164.75 | $164.70 |
| Purchase #2 | $129.82 | 4.641% | $135.8449 | $135.84 | $135.85 | $135.80 |
| Purchase #3 | $48.59 | 13.380% | $55.0913 | $55.09 | $55.10 | $55.10 |
| Purchase #4 | $32.79 | 3.224% | $33.8471 | $33.85 | $33.85 | $33.80 |
| Purchase #5 | $111.61 | 5.357% | $117.5889 | $117.59 | $117.60 | $117.60 |
| Purchase #6 | $148.58 | 11.356% | $165.4527 | $165.45 | $165.45 | $165.50 |
| Purchase #7 | $72.40 | 5.558% | $76.424 | $76.42 | $76.40 | $76.40 |
| 7 purchase totals = | $701.43 | $748.9780 | $748.97 | $749.00 | $748.90 | |