| 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 | $184.66 | 9.682% | $202.5388 | $202.54 | $202.55 | $202.50 |
| Purchase #2 | $51.97 | 11.613% | $58.0053 | $58.01 | $58.00 | $58.00 |
| Purchase #3 | $45.81 | 12.581% | $51.5734 | $51.57 | $51.55 | $51.60 |
| Purchase #4 | $165.41 | 13.419% | $187.6064 | $187.61 | $187.60 | $187.60 |
| Purchase #5 | $33.67 | 9.334% | $36.8128 | $36.81 | $36.80 | $36.80 |
| Purchase #6 | $221.70 | 6.277% | $235.6161 | $235.62 | $235.60 | $235.60 |
| Purchase #7 | $83.45 | 6.275% | $88.6865 | $88.69 | $88.70 | $88.70 |
| 7 purchase totals = | $786.67 | $860.8393 | $860.85 | $860.80 | $860.80 | |