| 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 | $89.64 | 8.191% | $96.9824 | $96.98 | $97.00 | $97.00 |
| Purchase #2 | $126.76 | 5.456% | $133.676 | $133.68 | $133.70 | $133.70 |
| Purchase #3 | $195.47 | 9.171% | $213.3966 | $213.40 | $213.40 | $213.40 |
| Purchase #4 | $137.35 | 12.656% | $154.733 | $154.73 | $154.75 | $154.70 |
| Purchase #5 | $129.63 | 12.792% | $146.2123 | $146.21 | $146.20 | $146.20 |
| Purchase #6 | $243.46 | 5.743% | $257.4419 | $257.44 | $257.45 | $257.40 |
| Purchase #7 | $81.30 | 9.475% | $89.0032 | $89.00 | $89.00 | $89.00 |
| 7 purchase totals = | $1,003.61 | $1,091.4454 | $1,091.44 | $1,091.50 | $1,091.40 | |