| 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 | $58.87 | 7.850% | $63.4913 | $63.49 | $63.50 | $63.50 |
| Purchase #2 | $203.89 | 9.737% | $223.7428 | $223.74 | $223.75 | $223.70 |
| Purchase #3 | $225.84 | 3.619% | $234.0131 | $234.01 | $234.00 | $234.00 |
| Purchase #4 | $20.53 | 11.743% | $22.9408 | $22.94 | $22.95 | $22.90 |
| Purchase #5 | $26.82 | 7.468% | $28.8229 | $28.82 | $28.80 | $28.80 |
| Purchase #6 | $24.67 | 3.788% | $25.6045 | $25.60 | $25.60 | $25.60 |
| Purchase #7 | $66.33 | 4.836% | $69.5377 | $69.54 | $69.55 | $69.50 |
| 7 purchase totals = | $626.95 | $668.1531 | $668.14 | $668.15 | $668.00 | |