| 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 | $78.95 | 11.550% | $88.0687 | $88.07 | $88.05 | $88.10 |
| Purchase #2 | $165.35 | 4.734% | $173.1777 | $173.18 | $173.20 | $173.20 |
| Purchase #3 | $76.75 | 4.857% | $80.4777 | $80.48 | $80.50 | $80.50 |
| Purchase #4 | $50.38 | 3.410% | $52.098 | $52.10 | $52.10 | $52.10 |
| Purchase #5 | $31.60 | 4.345% | $32.973 | $32.97 | $32.95 | $33.00 |
| Purchase #6 | $116.30 | 4.761% | $121.837 | $121.84 | $121.85 | $121.80 |
| Purchase #7 | $248.25 | 13.106% | $280.7856 | $280.79 | $280.80 | $280.80 |
| 7 purchase totals = | $767.58 | $829.4177 | $829.43 | $829.45 | $829.50 | |