| 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 | $10.76 | 4.577% | $11.2525 | $11.25 | $11.25 | $11.30 |
| Purchase #2 | $31.45 | 12.743% | $35.4577 | $35.46 | $35.45 | $35.50 |
| Purchase #3 | $97.82 | 4.312% | $102.038 | $102.04 | $102.05 | $102.00 |
| Purchase #4 | $136.48 | 3.624% | $141.426 | $141.43 | $141.45 | $141.40 |
| Purchase #5 | $229.91 | 7.424% | $246.9785 | $246.98 | $247.00 | $247.00 |
| Purchase #6 | $28.29 | 7.242% | $30.3388 | $30.34 | $30.35 | $30.30 |
| Purchase #7 | $145.25 | 9.423% | $158.9369 | $158.94 | $158.95 | $158.90 |
| 7 purchase totals = | $679.96 | $726.4284 | $726.44 | $726.50 | $726.40 | |