| 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 | $87.30 | 8.726% | $94.9178 | $94.92 | $94.90 | $94.90 |
| Purchase #2 | $27.28 | 11.710% | $30.4745 | $30.47 | $30.45 | $30.50 |
| Purchase #3 | $85.86 | 7.572% | $92.3613 | $92.36 | $92.35 | $92.40 |
| Purchase #4 | $161.32 | 11.488% | $179.8524 | $179.85 | $179.85 | $179.90 |
| Purchase #5 | $65.72 | 6.117% | $69.7401 | $69.74 | $69.75 | $69.70 |
| Purchase #6 | $131.27 | 4.175% | $136.7505 | $136.75 | $136.75 | $136.80 |
| Purchase #7 | $177.64 | 10.747% | $196.731 | $196.73 | $196.75 | $196.70 |
| 7 purchase totals = | $736.39 | $800.8276 | $800.82 | $800.80 | $800.90 | |