| 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 | $78.68 | 3.769% | $81.6454 | $81.65 | $81.65 | $81.60 |
| Purchase #2 | $23.36 | 6.863% | $24.9632 | $24.96 | $24.95 | $25.00 |
| Purchase #3 | $110.26 | 3.448% | $114.0618 | $114.06 | $114.05 | $114.10 |
| Purchase #4 | $163.89 | 11.553% | $182.8242 | $182.82 | $182.80 | $182.80 |
| Purchase #5 | $186.39 | 8.475% | $202.1866 | $202.19 | $202.20 | $202.20 |
| Purchase #6 | $78.71 | 5.431% | $82.9847 | $82.98 | $83.00 | $83.00 |
| Purchase #7 | $43.73 | 7.628% | $47.0657 | $47.07 | $47.05 | $47.10 |
| 7 purchase totals = | $685.02 | $735.7316 | $735.73 | $735.70 | $735.80 | |