| 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 | $25.31 | 8.130% | $27.3677 | $27.37 | $27.35 | $27.40 |
| Purchase #2 | $167.90 | 9.402% | $183.686 | $183.69 | $183.70 | $183.70 |
| Purchase #3 | $134.65 | 11.112% | $149.6123 | $149.61 | $149.60 | $149.60 |
| Purchase #4 | $8.25 | 13.229% | $9.3414 | $9.34 | $9.35 | $9.30 |
| Purchase #5 | $96.25 | 8.517% | $104.4476 | $104.45 | $104.45 | $104.40 |
| Purchase #6 | $15.77 | 8.373% | $17.0904 | $17.09 | $17.10 | $17.10 |
| Purchase #7 | $83.66 | 13.846% | $95.2436 | $95.24 | $95.25 | $95.20 |
| 7 purchase totals = | $531.79 | $586.7890 | $586.79 | $586.80 | $586.70 | |