| 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 | $78.98 | 3.590% | $81.8154 | $81.82 | $81.80 | $81.80 |
| Purchase #2 | $44.29 | 6.320% | $47.0891 | $47.09 | $47.10 | $47.10 |
| Purchase #3 | $50.65 | 9.304% | $55.3625 | $55.36 | $55.35 | $55.40 |
| Purchase #4 | $109.36 | 8.854% | $119.0427 | $119.04 | $119.05 | $119.00 |
| Purchase #5 | $77.32 | 7.757% | $83.3177 | $83.32 | $83.30 | $83.30 |
| Purchase #6 | $84.83 | 4.722% | $88.8357 | $88.84 | $88.85 | $88.80 |
| Purchase #7 | $231.73 | 3.341% | $239.4721 | $239.47 | $239.45 | $239.50 |
| 7 purchase totals = | $677.16 | $714.9352 | $714.94 | $714.90 | $714.90 | |