| 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 | $195.34 | 10.421% | $215.6964 | $215.70 | $215.70 | $215.70 |
| Purchase #2 | $38.69 | 5.598% | $40.8559 | $40.86 | $40.85 | $40.90 |
| Purchase #3 | $42.52 | 5.716% | $44.9504 | $44.95 | $44.95 | $45.00 |
| Purchase #4 | $183.61 | 8.779% | $199.7291 | $199.73 | $199.75 | $199.70 |
| Purchase #5 | $46.58 | 5.133% | $48.971 | $48.97 | $48.95 | $49.00 |
| Purchase #6 | $84.26 | 13.319% | $95.4826 | $95.48 | $95.50 | $95.50 |
| Purchase #7 | $236.99 | 7.291% | $254.2689 | $254.27 | $254.25 | $254.30 |
| 7 purchase totals = | $827.99 | $899.9543 | $899.96 | $899.95 | $900.10 | |