| 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 | $61.31 | 4.539% | $64.0929 | $64.09 | $64.10 | $64.10 |
| Purchase #2 | $89.68 | 11.523% | $100.0138 | $100.01 | $100.00 | $100.00 |
| Purchase #3 | $118.87 | 10.141% | $130.9246 | $130.92 | $130.90 | $130.90 |
| Purchase #4 | $103.94 | 12.802% | $117.2464 | $117.25 | $117.25 | $117.20 |
| Purchase #5 | $123.58 | 6.156% | $131.1876 | $131.19 | $131.20 | $131.20 |
| Purchase #6 | $191.25 | 12.675% | $215.4909 | $215.49 | $215.50 | $215.50 |
| Purchase #7 | $188.57 | 3.759% | $195.6583 | $195.66 | $195.65 | $195.70 |
| 7 purchase totals = | $877.20 | $954.6145 | $954.61 | $954.60 | $954.60 | |