| 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 | $99.56 | 12.129% | $111.6356 | $111.64 | $111.65 | $111.60 |
| Purchase #2 | $189.79 | 8.599% | $206.11 | $206.11 | $206.10 | $206.10 |
| Purchase #3 | $85.28 | 6.649% | $90.9503 | $90.95 | $90.95 | $91.00 |
| Purchase #4 | $166.31 | 7.611% | $178.9679 | $178.97 | $178.95 | $179.00 |
| Purchase #5 | $61.74 | 4.277% | $64.3806 | $64.38 | $64.40 | $64.40 |
| Purchase #6 | $122.43 | 7.359% | $131.4396 | $131.44 | $131.45 | $131.40 |
| Purchase #7 | $64.60 | 13.318% | $73.2034 | $73.20 | $73.20 | $73.20 |
| 7 purchase totals = | $789.71 | $856.6874 | $856.69 | $856.70 | $856.70 | |