| 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 | $29.65 | 3.466% | $30.6777 | $30.68 | $30.70 | $30.70 |
| Purchase #2 | $85.87 | 11.414% | $95.6712 | $95.67 | $95.65 | $95.70 |
| Purchase #3 | $173.92 | 13.148% | $196.787 | $196.79 | $196.80 | $196.80 |
| Purchase #4 | $131.43 | 3.641% | $136.2154 | $136.22 | $136.20 | $136.20 |
| Purchase #5 | $42.47 | 13.539% | $48.22 | $48.22 | $48.20 | $48.20 |
| Purchase #6 | $187.96 | 12.536% | $211.5227 | $211.52 | $211.50 | $211.50 |
| Purchase #7 | $190.40 | 5.651% | $201.1595 | $201.16 | $201.15 | $201.20 |
| 7 purchase totals = | $841.70 | $920.2535 | $920.26 | $920.20 | $920.30 | |