| 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 | $22.33 | 7.360% | $23.9735 | $23.97 | $23.95 | $24.00 |
| Purchase #2 | $17.72 | 10.809% | $19.6354 | $19.64 | $19.65 | $19.60 |
| Purchase #3 | $232.41 | 10.775% | $257.4522 | $257.45 | $257.45 | $257.50 |
| Purchase #4 | $221.67 | 11.741% | $247.6963 | $247.70 | $247.70 | $247.70 |
| Purchase #5 | $66.96 | 8.303% | $72.5197 | $72.52 | $72.50 | $72.50 |
| Purchase #6 | $67.83 | 12.508% | $76.3142 | $76.31 | $76.30 | $76.30 |
| Purchase #7 | $164.61 | 4.542% | $172.0866 | $172.09 | $172.10 | $172.10 |
| 7 purchase totals = | $793.53 | $869.6779 | $869.68 | $869.65 | $869.70 | |