| 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 | $44.82 | 9.495% | $49.0757 | $49.08 | $49.10 | $49.10 |
| Purchase #2 | $109.79 | 10.616% | $121.4453 | $121.45 | $121.45 | $121.40 |
| Purchase #3 | $113.39 | 13.580% | $128.7884 | $128.79 | $128.80 | $128.80 |
| Purchase #4 | $10.55 | 9.857% | $11.5899 | $11.59 | $11.60 | $11.60 |
| Purchase #5 | $165.40 | 8.737% | $179.851 | $179.85 | $179.85 | $179.90 |
| Purchase #6 | $34.39 | 9.351% | $37.6058 | $37.61 | $37.60 | $37.60 |
| Purchase #7 | $114.41 | 13.536% | $129.8965 | $129.90 | $129.90 | $129.90 |
| 7 purchase totals = | $592.75 | $658.2526 | $658.27 | $658.30 | $658.30 | |