| 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 | $10.94 | 8.345% | $11.8529 | $11.85 | $11.85 | $11.90 |
| Purchase #2 | $46.53 | 12.186% | $52.2001 | $52.20 | $52.20 | $52.20 |
| Purchase #3 | $233.28 | 4.478% | $243.7263 | $243.73 | $243.75 | $243.70 |
| Purchase #4 | $49.56 | 12.247% | $55.6296 | $55.63 | $55.65 | $55.60 |
| Purchase #5 | $176.70 | 9.616% | $193.6915 | $193.69 | $193.70 | $193.70 |
| Purchase #6 | $174.49 | 8.466% | $189.2623 | $189.26 | $189.25 | $189.30 |
| Purchase #7 | $67.80 | 4.830% | $71.0747 | $71.07 | $71.05 | $71.10 |
| 7 purchase totals = | $759.30 | $817.4374 | $817.43 | $817.45 | $817.50 | |