| 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 | $15.85 | 11.841% | $17.7268 | $17.73 | $17.75 | $17.70 |
| Purchase #2 | $148.94 | 4.699% | $155.9387 | $155.94 | $155.95 | $155.90 |
| Purchase #3 | $211.92 | 9.842% | $232.7772 | $232.78 | $232.80 | $232.80 |
| Purchase #4 | $67.47 | 3.453% | $69.7997 | $69.80 | $69.80 | $69.80 |
| Purchase #5 | $144.43 | 12.614% | $162.6484 | $162.65 | $162.65 | $162.60 |
| Purchase #6 | $89.86 | 4.601% | $93.9945 | $93.99 | $94.00 | $94.00 |
| Purchase #7 | $77.64 | 5.491% | $81.9032 | $81.90 | $81.90 | $81.90 |
| 7 purchase totals = | $756.11 | $814.7885 | $814.79 | $814.85 | $814.70 | |