| 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 | $97.63 | 4.224% | $101.7539 | $101.75 | $101.75 | $101.80 |
| Purchase #2 | $174.81 | 7.265% | $187.5099 | $187.51 | $187.50 | $187.50 |
| Purchase #3 | $102.67 | 8.655% | $111.5561 | $111.56 | $111.55 | $111.60 |
| Purchase #4 | $130.25 | 13.142% | $147.3675 | $147.37 | $147.35 | $147.40 |
| Purchase #5 | $86.91 | 5.840% | $91.9855 | $91.99 | $92.00 | $92.00 |
| Purchase #6 | $225.82 | 4.534% | $236.0587 | $236.06 | $236.05 | $236.10 |
| Purchase #7 | $65.76 | 12.342% | $73.8761 | $73.88 | $73.90 | $73.90 |
| 7 purchase totals = | $883.85 | $950.1077 | $950.12 | $950.10 | $950.30 | |