| 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 | $197.69 | 5.740% | $209.0374 | $209.04 | $209.05 | $209.00 |
| Purchase #2 | $23.33 | 10.563% | $25.7943 | $25.79 | $25.80 | $25.80 |
| Purchase #3 | $13.44 | 10.185% | $14.8089 | $14.81 | $14.80 | $14.80 |
| Purchase #4 | $16.42 | 12.499% | $18.4723 | $18.47 | $18.45 | $18.50 |
| Purchase #5 | $77.50 | 13.416% | $87.8974 | $87.90 | $87.90 | $87.90 |
| Purchase #6 | $241.53 | 10.528% | $266.9583 | $266.96 | $266.95 | $267.00 |
| Purchase #7 | $77.51 | 10.796% | $85.878 | $85.88 | $85.90 | $85.90 |
| 7 purchase totals = | $647.42 | $708.8466 | $708.85 | $708.85 | $708.90 | |