| 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 | $96.99 | 4.118% | $100.984 | $100.98 | $101.00 | $101.00 |
| Purchase #2 | $25.72 | 8.304% | $27.8558 | $27.86 | $27.85 | $27.90 |
| Purchase #3 | $22.74 | 9.382% | $24.8735 | $24.87 | $24.85 | $24.90 |
| Purchase #4 | $20.90 | 12.619% | $23.5374 | $23.54 | $23.55 | $23.50 |
| Purchase #5 | $89.97 | 4.367% | $93.899 | $93.90 | $93.90 | $93.90 |
| Purchase #6 | $82.94 | 3.395% | $85.7558 | $85.76 | $85.75 | $85.80 |
| Purchase #7 | $218.83 | 8.558% | $237.5575 | $237.56 | $237.55 | $237.60 |
| 7 purchase totals = | $558.09 | $594.4630 | $594.47 | $594.45 | $594.60 | |