| 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 | $76.33 | 6.729% | $81.4662 | $81.47 | $81.45 | $81.50 |
| Purchase #2 | $212.67 | 9.192% | $232.2186 | $232.22 | $232.20 | $232.20 |
| Purchase #3 | $92.68 | 13.432% | $105.1288 | $105.13 | $105.15 | $105.10 |
| Purchase #4 | $241.52 | 8.138% | $261.1749 | $261.17 | $261.15 | $261.20 |
| Purchase #5 | $139.33 | 3.133% | $143.6952 | $143.70 | $143.70 | $143.70 |
| Purchase #6 | $81.33 | 4.343% | $84.8622 | $84.86 | $84.85 | $84.90 |
| Purchase #7 | $85.32 | 6.292% | $90.6883 | $90.69 | $90.70 | $90.70 |
| 7 purchase totals = | $929.18 | $999.2342 | $999.24 | $999.20 | $999.30 | |