| 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 | $71.38 | 7.640% | $76.8334 | $76.83 | $76.85 | $76.80 |
| Purchase #2 | $226.38 | 5.599% | $239.055 | $239.06 | $239.05 | $239.10 |
| Purchase #3 | $38.34 | 9.625% | $42.0302 | $42.03 | $42.05 | $42.00 |
| Purchase #4 | $195.67 | 7.396% | $210.1418 | $210.14 | $210.15 | $210.10 |
| Purchase #5 | $9.91 | 3.701% | $10.2768 | $10.28 | $10.30 | $10.30 |
| Purchase #6 | $164.98 | 12.346% | $185.3484 | $185.35 | $185.35 | $185.30 |
| Purchase #7 | $215.44 | 9.390% | $235.6698 | $235.67 | $235.65 | $235.70 |
| 7 purchase totals = | $922.10 | $999.3554 | $999.36 | $999.40 | $999.30 | |