| 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 | $22.85 | 10.414% | $25.2296 | $25.23 | $25.25 | $25.20 |
| Purchase #2 | $27.48 | 8.692% | $29.8686 | $29.87 | $29.85 | $29.90 |
| Purchase #3 | $28.69 | 5.702% | $30.3259 | $30.33 | $30.35 | $30.30 |
| Purchase #4 | $79.39 | 5.838% | $84.0248 | $84.02 | $84.00 | $84.00 |
| Purchase #5 | $157.32 | 6.344% | $167.3004 | $167.30 | $167.30 | $167.30 |
| Purchase #6 | $196.38 | 5.294% | $206.7764 | $206.78 | $206.80 | $206.80 |
| Purchase #7 | $58.66 | 13.319% | $66.4729 | $66.47 | $66.45 | $66.50 |
| 7 purchase totals = | $570.77 | $609.9986 | $610.00 | $610.00 | $610.00 | |