| 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 | $92.49 | 13.439% | $104.9197 | $104.92 | $104.90 | $104.90 |
| Purchase #2 | $175.74 | 13.284% | $199.0853 | $199.09 | $199.10 | $199.10 |
| Purchase #3 | $237.67 | 3.704% | $246.4733 | $246.47 | $246.45 | $246.50 |
| Purchase #4 | $91.83 | 3.295% | $94.8558 | $94.86 | $94.85 | $94.90 |
| Purchase #5 | $41.92 | 8.698% | $45.5662 | $45.57 | $45.55 | $45.60 |
| Purchase #6 | $61.75 | 10.404% | $68.1745 | $68.17 | $68.15 | $68.20 |
| Purchase #7 | $85.53 | 3.648% | $88.6501 | $88.65 | $88.65 | $88.70 |
| 7 purchase totals = | $786.93 | $847.7249 | $847.73 | $847.65 | $847.90 | |