| 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 | $43.64 | 8.775% | $47.4694 | $47.47 | $47.45 | $47.50 |
| Purchase #2 | $111.53 | 11.636% | $124.5076 | $124.51 | $124.50 | $124.50 |
| Purchase #3 | $137.67 | 6.769% | $146.9889 | $146.99 | $147.00 | $147.00 |
| Purchase #4 | $29.45 | 9.539% | $32.2592 | $32.26 | $32.25 | $32.30 |
| Purchase #5 | $9.96 | 10.705% | $11.0262 | $11.03 | $11.05 | $11.00 |
| Purchase #6 | $93.54 | 10.595% | $103.4506 | $103.45 | $103.45 | $103.50 |
| Purchase #7 | $106.55 | 7.626% | $114.6755 | $114.68 | $114.70 | $114.70 |
| 7 purchase totals = | $532.34 | $580.3774 | $580.39 | $580.40 | $580.50 | |