| 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 | $79.94 | 5.521% | $84.3535 | $84.35 | $84.35 | $84.40 |
| Purchase #2 | $33.31 | 4.818% | $34.9149 | $34.91 | $34.90 | $34.90 |
| Purchase #3 | $158.72 | 9.183% | $173.2953 | $173.30 | $173.30 | $173.30 |
| Purchase #4 | $107.27 | 4.512% | $112.11 | $112.11 | $112.10 | $112.10 |
| Purchase #5 | $77.70 | 4.812% | $81.4389 | $81.44 | $81.45 | $81.40 |
| Purchase #6 | $51.81 | 4.567% | $54.1762 | $54.18 | $54.20 | $54.20 |
| Purchase #7 | $72.74 | 7.449% | $78.1584 | $78.16 | $78.15 | $78.20 |
| 7 purchase totals = | $581.49 | $618.4472 | $618.45 | $618.45 | $618.50 | |