| 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 | $93.74 | 12.421% | $105.3834 | $105.38 | $105.40 | $105.40 |
| Purchase #2 | $72.90 | 9.671% | $79.9502 | $79.95 | $79.95 | $80.00 |
| Purchase #3 | $247.58 | 4.559% | $258.8672 | $258.87 | $258.85 | $258.90 |
| Purchase #4 | $183.77 | 9.750% | $201.6876 | $201.69 | $201.70 | $201.70 |
| Purchase #5 | $49.72 | 5.694% | $52.5511 | $52.55 | $52.55 | $52.60 |
| Purchase #6 | $217.90 | 10.119% | $239.9493 | $239.95 | $239.95 | $239.90 |
| Purchase #7 | $171.61 | 11.413% | $191.1958 | $191.20 | $191.20 | $191.20 |
| 7 purchase totals = | $1,037.22 | $1,129.5846 | $1,129.59 | $1,129.60 | $1,129.70 | |