| 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 | $70.51 | 5.195% | $74.173 | $74.17 | $74.15 | $74.20 |
| Purchase #2 | $99.43 | 9.491% | $108.8669 | $108.87 | $108.85 | $108.90 |
| Purchase #3 | $43.33 | 12.248% | $48.6371 | $48.64 | $48.65 | $48.60 |
| Purchase #4 | $177.28 | 11.671% | $197.9703 | $197.97 | $197.95 | $198.00 |
| Purchase #5 | $223.72 | 4.857% | $234.5861 | $234.59 | $234.60 | $234.60 |
| Purchase #6 | $58.99 | 13.582% | $67.002 | $67.00 | $67.00 | $67.00 |
| Purchase #7 | $203.87 | 4.846% | $213.7495 | $213.75 | $213.75 | $213.70 |
| 7 purchase totals = | $877.13 | $944.9849 | $944.99 | $944.95 | $945.00 | |