| 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 | $71.90 | 10.705% | $79.5969 | $79.60 | $79.60 | $79.60 |
| Purchase #2 | $97.32 | 10.102% | $107.1513 | $107.15 | $107.15 | $107.20 |
| Purchase #3 | $85.55 | 9.414% | $93.6037 | $93.60 | $93.60 | $93.60 |
| Purchase #4 | $138.57 | 7.244% | $148.608 | $148.61 | $148.60 | $148.60 |
| Purchase #5 | $105.63 | 8.155% | $114.2441 | $114.24 | $114.25 | $114.20 |
| Purchase #6 | $199.25 | 12.258% | $223.6741 | $223.67 | $223.65 | $223.70 |
| Purchase #7 | $72.30 | 11.613% | $80.6962 | $80.70 | $80.70 | $80.70 |
| 7 purchase totals = | $770.52 | $847.5743 | $847.57 | $847.55 | $847.60 | |