| 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 | $6.84 | 11.550% | $7.63 | $7.63 | $7.65 | $7.60 |
| Purchase #2 | $174.63 | 11.526% | $194.7579 | $194.76 | $194.75 | $194.80 |
| Purchase #3 | $239.32 | 10.852% | $265.291 | $265.29 | $265.30 | $265.30 |
| Purchase #4 | $12.65 | 5.633% | $13.3626 | $13.36 | $13.35 | $13.40 |
| Purchase #5 | $46.31 | 13.565% | $52.592 | $52.59 | $52.60 | $52.60 |
| Purchase #6 | $59.26 | 13.138% | $67.0456 | $67.05 | $67.05 | $67.00 |
| Purchase #7 | $47.35 | 6.156% | $50.2649 | $50.26 | $50.25 | $50.30 |
| 7 purchase totals = | $586.36 | $650.9440 | $650.94 | $650.95 | $651.00 | |