| 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 | $73.30 | 5.425% | $77.2765 | $77.28 | $77.30 | $77.30 |
| Purchase #2 | $118.81 | 12.433% | $133.5816 | $133.58 | $133.60 | $133.60 |
| Purchase #3 | $68.83 | 11.473% | $76.7269 | $76.73 | $76.75 | $76.70 |
| Purchase #4 | $50.42 | 8.309% | $54.6094 | $54.61 | $54.60 | $54.60 |
| Purchase #5 | $137.86 | 12.708% | $155.3792 | $155.38 | $155.40 | $155.40 |
| Purchase #6 | $167.64 | 13.850% | $190.8581 | $190.86 | $190.85 | $190.90 |
| Purchase #7 | $210.87 | 9.202% | $230.2743 | $230.27 | $230.25 | $230.30 |
| 7 purchase totals = | $827.73 | $918.7060 | $918.71 | $918.75 | $918.80 | |