| 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 | $124.59 | 3.304% | $128.7065 | $128.71 | $128.70 | $128.70 |
| Purchase #2 | $16.87 | 7.339% | $18.1081 | $18.11 | $18.10 | $18.10 |
| Purchase #3 | $77.49 | 13.549% | $87.9891 | $87.99 | $88.00 | $88.00 |
| Purchase #4 | $10.62 | 3.117% | $10.951 | $10.95 | $10.95 | $11.00 |
| Purchase #5 | $73.72 | 4.207% | $76.8214 | $76.82 | $76.80 | $76.80 |
| Purchase #6 | $30.87 | 11.855% | $34.5296 | $34.53 | $34.55 | $34.50 |
| Purchase #7 | $239.62 | 11.367% | $266.8576 | $266.86 | $266.85 | $266.90 |
| 7 purchase totals = | $573.78 | $623.9633 | $623.97 | $623.95 | $624.00 | |