| 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 | $22.87 | 3.465% | $23.6624 | $23.66 | $23.65 | $23.70 |
| Purchase #2 | $50.35 | 11.108% | $55.9429 | $55.94 | $55.95 | $55.90 |
| Purchase #3 | $138.70 | 4.496% | $144.936 | $144.94 | $144.95 | $144.90 |
| Purchase #4 | $188.53 | 6.623% | $201.0163 | $201.02 | $201.00 | $201.00 |
| Purchase #5 | $99.41 | 5.420% | $104.798 | $104.80 | $104.80 | $104.80 |
| Purchase #6 | $63.56 | 13.755% | $72.3027 | $72.30 | $72.30 | $72.30 |
| Purchase #7 | $24.82 | 3.285% | $25.6353 | $25.64 | $25.65 | $25.60 |
| 7 purchase totals = | $588.24 | $628.2936 | $628.30 | $628.30 | $628.20 | |