| 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 | $8.94 | 5.216% | $9.4063 | $9.41 | $9.40 | $9.40 |
| Purchase #2 | $240.86 | 8.356% | $260.9863 | $260.99 | $261.00 | $261.00 |
| Purchase #3 | $82.39 | 9.585% | $90.2871 | $90.29 | $90.30 | $90.30 |
| Purchase #4 | $7.44 | 7.617% | $8.0067 | $8.01 | $8.00 | $8.00 |
| Purchase #5 | $46.54 | 12.667% | $52.4352 | $52.44 | $52.45 | $52.40 |
| Purchase #6 | $180.67 | 10.687% | $199.9782 | $199.98 | $200.00 | $200.00 |
| Purchase #7 | $195.81 | 5.516% | $206.6109 | $206.61 | $206.60 | $206.60 |
| 7 purchase totals = | $762.65 | $827.7107 | $827.73 | $827.75 | $827.70 | |