| 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 | $19.45 | 13.627% | $22.1005 | $22.10 | $22.10 | $22.10 |
| Purchase #2 | $56.68 | 8.486% | $61.4899 | $61.49 | $61.50 | $61.50 |
| Purchase #3 | $64.25 | 10.465% | $70.9738 | $70.97 | $70.95 | $71.00 |
| Purchase #4 | $16.98 | 3.378% | $17.5536 | $17.55 | $17.55 | $17.60 |
| Purchase #5 | $88.43 | 9.841% | $97.1324 | $97.13 | $97.15 | $97.10 |
| Purchase #6 | $229.96 | 7.762% | $247.8095 | $247.81 | $247.80 | $247.80 |
| Purchase #7 | $148.75 | 8.674% | $161.6526 | $161.65 | $161.65 | $161.70 |
| 7 purchase totals = | $624.50 | $678.7123 | $678.70 | $678.70 | $678.80 | |