| 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 | $71.58 | 13.340% | $81.1288 | $81.13 | $81.15 | $81.10 |
| Purchase #2 | $124.44 | 12.700% | $140.2439 | $140.24 | $140.25 | $140.20 |
| Purchase #3 | $78.35 | 8.705% | $85.1704 | $85.17 | $85.15 | $85.20 |
| Purchase #4 | $133.43 | 11.403% | $148.645 | $148.65 | $148.65 | $148.60 |
| Purchase #5 | $126.41 | 4.642% | $132.278 | $132.28 | $132.30 | $132.30 |
| Purchase #6 | $215.92 | 13.454% | $244.9699 | $244.97 | $244.95 | $245.00 |
| Purchase #7 | $61.61 | 8.351% | $66.7551 | $66.76 | $66.75 | $66.80 |
| 7 purchase totals = | $811.74 | $899.1911 | $899.20 | $899.20 | $899.20 | |